US2943730A - Pill dispenser - Google Patents

Description

July 5, 1960 H. R. TREGILGAS 2,943,730

PILL DISPENSER Filed July 29, 1958 INVENTOR HAROLD R. TREG I LGAS Has a ATTORNEY United States Patent v new PILL DISPENSER p I Harold R.-Tregilgas, 395 5th Ave., South St. Paul, Filed as 29, 1958, set. No. 751,119

Claims. Cl. z0'6-42 This invention relates .to a simplified andcompact container for pills, tablets, capsules and the like. .The de yice is actually a multiple purpose counter-and dispenser which enables a user to quickly and conveniently obtain drug products. It is particularly adaptable for use in hospitals or doctors offices as an individual dis- Patented July 5,, 1960 a. e 1C6 i and varied deficiencies it was evident that an entirely novel concept was required to obtain a satisfactory prodnet and, after considerable experimentation, the hereinafter described construction was conceived.- 7

Accordingly, it is a broad general object of this inven tion to provide a combination counter and dispenser which is compact, economically produced, simple to 0pcrate, and yet structurally sound and pleasingly styled. A primary object of this invention 'is-to provide automatic counter and dispenser having a minimum number of component parts.

Another object is the provision of a simplifiedpositiveaction dispensing means for pharmaceutical products which is' entirely different.

Another object is to provide a dispenser which will 3 function perfectly for extended periods of use and is penser which maintains a continuous inventory of the i in capacity or unduly large for being carried in the'pocket or purse of a user.

The applicants invention presents a visual representation of the quantity of pills remaining in the dispenser, and when the dispenser is empty it can be conveniently refilled. The device is also extremely valuable to persons sufiering from heart ailments, diabetes or similar diseases where it is necessary to have a readily available supply of nitroglycerin tablets, saccharin or the like. The, advantages of the dispenser can also be seen for persons who are traveling, as the user can obtain relief-giving drugs with the use of only one hand.

In hospitals and doctors oflices it is often necessary to insert narcotic tablets into a syringe, there to be dissolved, and this can conveniently be done with applicants device without unnecessary handling of the tablets.

Certain of theprior art devices have been made semiautomatic; however, they normally require the use of complicated mechanisms and are therefore subject to malfunction after a short period of use.

e Other disadvantages in presently existing devices are the complex mechanism which are difficult to assemble and costly to manufacture. Space limitations in such devices have prevented theadoption of structurally re-enforced parts in order to keep the finished product sufiiciently small to receive favorable consumer acceptance. I

The invention disclosed herein differs from the devices previously used in that it is more compact, and is comprised of a minimum of operating partswh'ich naturally results in prolonged life and also provides, a rnore positive action. 'My dispenser is provided with a push-button action that ejects a single pill with each operation. This is an important-feature because the device is simple to operate. My device also provides for a continuous inventory of the pills, tablets, or capsules, which remain in the dispenser. V

Being aware of the prior art deficiencies,this inventor sought to create a device which would overcomesuch deficiencies and yet possess esthetic styling, 'orerational simplicity, structural soundness and be adaptable to economical production practices. To overcome these many not generally subject to mahfunction. Another object is-to provide a pillgdispenser which will provide a continuous inventory of the contents thereof, and will also provide a continuously visible supply.

Another object is the provision of a dispenser wherein pharmaceutical products can be dispensed with a greater ease and less efiort than is obtainable in presently known containers. a i

It is a further object to provide a container for-pills, tablets, aspirin, capsules and the like wherein the product can be easily obtained-without removing a cover or openingalid. i

It is a further object to provide a dispenser for aspirin tablets and other pharmaceutical products which canbe carried in the pocket.

Another object is the provision of a dispenser for the above items which will dispense a unit each time the dis penser is operated. a

It is a further object to providea container for medical products stored in such a manner that the items will be 'readily available for use.

' It is still a further object to provide a dispenser having dial means for indicating the number of units of a given product remaining in the device in such a manner that the dispensers can be positioned in side by side relationship and the quantity determined without moving the dispenser from its storage position.

Another object of the invention is the employment of structurally reenforced parts designed for minimum space requirements and which will'result in a finished product of a size generally acceptable for its intended use.

Another object is the provision of means'which will reduce the complexity of assembly of the dispenser.

Another object is the use of a locking feature in the dispenser to prevent its operation except by authorized personnel.

Other objects and advantages of the invention will be made apparent in the disclosure of the accompanying drawings andin the following specification and claims.

In the accompanying drawing, forminga part of this specification:

Fig; 1 is a front perspective view of my pill dispenser,

showing the numerals positioned around the cover;-

fmgthe dlspenser;

Fig. 2 is aperspective view, showing a method for fill- Fig. 3 is atop plan view of the case withthe cover -and ratchet wheel removed, and showing the actuator retainer in dotted outline; .Fig. 3, with the ratchet wheel positioned in the case;

Fig. 5 is an enlarged section through the ratchetspring,

Fig. 4 is a partial section, taken on the line 4-4- of taken on the line 5-5 of Fig. 3;

Fig. 6 is a top plan View of the ratchet wheel;

Fig. 7 is a bottom plan view of the ratchet wheel; Fig. 8 is a section through the dispenser, taken on the more easily. the inner surfaces of the outer wall 11 in the upper left surface of the outer wall 11.

3 V line 8'-8 of Fig. 3, with the ratchet wheel and cover added and shown in assembled condition;

Fig. 9 is a top plan view of the dispenser; and

Fig. 10 is a sectional view through the opening key to show the tapered open end.

Referring now to the drawings and particularly Figure 3,- which is atop view of the case portion with the ratchet wheel and cover removed, the method of assembly and the'component parts of my dispenser will be more readily understood. V r

Thecase 10 is-formed of metal, or other suitable material, and in the illustration shown is formed of molded plastic. Thecase 10 is generally circular in shape with the exception of the discharge spout-31, and the upper left quadrant when the device is viewed from the front. Inthe upper left quadrant thecase 10 extends tangentially to form a ninety degree corner; Disposed about the outer periphery of thecase 10 is an upstanding outer wall 11 which is normal to the bottom orrear wall 12.

outer wall 11. These grooves provide a positive gripping surface and enable the user to handle the dispenserIndividual ribs 15 are also positioned on quadrant; There are twosuch ribs 15, one positioned along the top surface and the other along the left wall.

The purpose of these ribs is to hold the actuator retainer '16 in position. Theribs 15 also cooperate with an upwardly extending shoulder 17 formed on theactuator retainer 16. The outer case 11 also contains anopening 18 in the top surface, of the quadrant section, through which theactuator 19 will extend.

The bottom orrear wall 12 of the case 11 is coex- '7 tensive with the outer periphery of the outer wall 11. A, plurality of upstanding cylindrical lugs 20 are disposed on the inner surface of therear wall 12, and provide a -means for attaching theratchet spring 21 to the case serves to limit'the inward and outward movement of theactuator 19 as will be described hereinafter. The inwardly extending rib 25b urges the free end of thespring 21 upwardly and assists in directing the lower end of theactuator 19 upwardly into engagement with theratchet wheel 26. The outwardly extendingrib 25a serves as a cam which also urges the lower end of theactuator 19 upwardly into engagement with the ratchet wheel.

Centrally disposed in thecase 10 is thehollow axle 27 which is formed integral with therear wall 12. The

axle 27 has anannular shoulder 28 formed thereon of height equal to that of theshoulder 13 on the inner Theannular shoulder 28 provides a bearing surface for rotation of theratchet wheel 26, and the remainder of thecenter axle 27 serves as an axle therefor.

Thecentral axle 27 is formed'as a hollow sleeve and has anannular catch 29 formed in a recess in therear wall 12 of the outer case. Thisannular catch 29 provides a means for attaching thecover 30 to thecase 10 as is shown in Figure 8.

Positioned at the lowermost, or six oclock, position of thecase 10 is adischarge chute 31, the walls of which taper into the outer wall 11. The discharge chute is of lesser axial height than the outer wall 11, and itsguide 24.

rear wall is positioned slightly above therear wall 12 of thecase 10. This provides for a more accurate discharge of the pills and places the discharge passageway in better alignment with the storage position of the pills on theratchet wheel 26. The downwardly extending walls of thedischarge chute 31 also serve as a convenient grip for the fingers of the user when the dispenser is operated, to prevent rotation of the dispenser when it is operated.

The outer wall 11 has anaperture 32 formed therein in that'portion of the wall which passes through the lower right quadrant. Thisaperture 32 can perhaps be better located 'by stating it is normally positioned between the three oclock"- and five oclock position on the dispenser. The saidaperture 32 may also be formed with a transparent window thereby preventing the entry into the dispenser of foreign materials. Thenumerals 33 on theratchet wheel 26 are visible through theaperture 32 and provide the user with an indication of the number of tablets still remaining within the dispenser. This particularly is of value when the dispensers are positioned in a drawer or cabinet in side by side relationship and a count of the tablets in the several dispensers is desired. It will be seen that when the dispensers are positioned in side by side relationship the quantity of tablets in the individual dispensers can readily be determined by reading thenumerals 33 through the side aperture orwindow 32 without lifting the dispensers out of position to bring the face or cover 30 into view.

The actuator or trigger 19 is formed of a resilient material and is generally rectangular in cross section. The lower portion of theactuator trigger 19 is of reduced cross section which thereby provides more resiliency in the actuator. As has been pointed out, the lower portion of thetrigger 19 is cammed upwardly by therib 25a into engagement with theratchet wheel 26. The natural resiliency of the material from which the actuator is formed permits theratchet wheel 26 to maintain its position while the actuator is springably returned to its normal extended position. The combined effect of thecamming rib 25a and thecoil spring 23 provide for positive action of the dispenser.

Formed on the lowermost extremity of the actuator or trigger 19 is theratchet tooth 34 which extends upwardly from the plane of theactuator 19. There is no downward extension beyond the back or botom surface of theactuator 19. As shown in the drawings, theratchet tooth 34 is equal in width to theactuator 19 and extends triangularly upward to provide a wide contact surface which will wear for a considerable time.

Extending inwardly from theactuator 19, at a point adjacent to theratchet tooth 34, is thespring hook 35. Thespring hook 35 extends inwardly beyond theactuator guide 24 and thereby limits the outward movement of theactuator 19. Thecoil spring 23 is attached to thespring hook 35 of theactuator 19 and thereby urges the actuator outward to its normal operating position. Extending inwardly parallel to the spring hook is thestop arm 36, positioned medially between the ends of theactuator 19. l'he stoparm 36 limits the outward movement of theactuator 19, for as theactuator 19 is urged outwardly by hook 35v and thestop arm 36 cooperatively limit the movement oftheactuator 19 is either direction. As the actuator'or trigger is urged outwardly, thestop arm 36 comes into contact with the. inner surface of the wall 11 at the same, time that thespring hook 35 comes into contact with theactuator guide 24. Thestop arm 26 also limits the inward movement of theactuator 19 by coming into contact with the uppersurface of the actuatorA coil spring 23 is attached at one end to thespring stake 22 which extends upwardly from the bottom wall of the case'10. The opposite end of thecoil spring 23 dig extends over the rib 25 and is attached to the spring hook 3'5-of-theactuator 19. it will be seen that the spring passing over the rib 25 raises the movable end of the spring upwardly and biases the lowerend of theactuator arm 18 upwardly for-positive contact with theratchet wheel 26.

The fixed end of thecoil spring 23 and theactuator 19 are maintained in position by theactuator retainer 16. This is ;a small insert piece having two sides which extend at ninety degrees to correspond with the inner surface of the upper left quadrant of the case 111; -The other/surfacefof theactuator retainer 16 is arcuated to correspond with .the remainder of the wall of thecase 10. 'Disposed 'in each of the flat surfaces of theactuator retainer 16 are thegrooves 36 which cooperate withtheribs 15 to position the actuator retainer. Theactuator retainer 16 is also formed with an upwardly extending shoulder 17 which is positioned in the opening .18 of the case and is flush withthe upper surface thereof. The extending shoulder 17 also serves to hold the actuator retainer in its position over theactuator 19. The actuator retainer may be press fitted, adhered, or fused to the outer wall 11 of thecase 10.

Aratchet spring 21 is positionedwithin thecase 10 diametrically opposite theratchet tooth 34 ontheactuator 19. Theratchet spring 21 is constructed from flat spring- .able material and has a flat portion 21a with aspring finger 21b extending annularly upward therefrom. The

flat portion 21a of theratchet spring 21 has two openings.

formed therein with spri ngteeth 21c extending upwardly therein which engage with the upstanding cylindrical lugs 20 to retain the ratchet spring'21- in a fixed position within the case. The inwardly extendingratchet teeth 21c enable the easy attachment of theratchet spring 21 to therear wall 12 of thecase 10. p

Theratchet wheel 26,-best shown in Figures 6 and 7, is circular in shape and. is formed of a light-weight material such as plastic. The top surface is convex, tapering radially outward from a greater height near its center. This convex construction facilitates refilling as will be described later. Thecenter hub 37 of theratchet wheel 26 is cylindrical and fits over theaxle 27. The cylindrical hub extends through the surface of theratchet wheel 26 and, in assembled posit-ion, will rest upon theannular shoulder 28 of theaxle 27. Thecenter hub 37 is formed with an upwardly extending ridge around its periphery. Theridge 39 extends upwardly to a plane level with that of the top surface of theperipheral dividers 38.

Positioned upon the top surface of the ratchet wheel, at .its outer periphery, area plurality ofdividers 38. Thedividers 38 extend radially inward and are spaced equidistantly from each other along the outer edgev of theratchetwheel 26. Thedividers 38 extend upward slightly higher than the pills or tablets which they are to contain, thereby forming individual compartments for the pills, tablets or the like. The portion of theratchet wheel 26 lying between thedividers 38 may contain indentations or depressions to provide for better storage of the .tablets orpills to be positioned therein. The ratchet wheel 26' also carries an indicatorblockAO along its outer surface. The indicator block. 40 is approximately the same size as a table compartment, and when the dispenser is full the indicator block will be positioned directly over thedischarge chute 31. Appropriate scribing or an arrowthe only bearing surface, as it rotates upon theaxle shoulder 29, thereby providing for a minimum friction between the two parts. Thesecond ratchet surface 44 is spaced concentrically inward from theratchet surface 43.Ratchet slots 45 are spaced periodically around the ratchet surfaces, and are generally in alignment with thedividers 38 located on the opposite face of theratchet wheel 26. The leading or operating edges of theslots 45 are generally perpendicular or normal to the plane of theratchet wheel. The trailing edge of the slot is inclined angularly to facilitate the release of theactuator trigger 19 when the dispenser is operated.

A plurality of numerals 46, beginning with the numeral 1 and continuing upward to correspond with the capacity of the dispenser are positioned on therim 47 or peripheral wall of the ratchet wheel adjacent the tablet compartments. The numerals 46 will appear through the side aperture ortransparent window 32 and will give a visual sof numerals and continuous inventory when the dispenser is stored on its side. As has been stated, it is therefore unnecessary to lift the dispenser from a storage position on its side to determine the number of tablets remaining therein. Anindented surface 48 is disposed on the outer surface of the wall 11, adjacent theaperture 32, for receiving a name plate or label to indicate the type of tablets in the dispenser.

Thecover 30 is preferably formed entirely of transparent material; however, only the track portion which overlies the pills in theratchet wheel 26 need be made of transparent material. corresponds to that of thecase 10. Positioned 'around the face of thecover 30, .at a radius slightly less. than that of the inner edge of thedividers 38, is asecond series 49. The numerals increase clock-wise .around the face of thecover 30 and are spaced radially inward from the tablet compartments in theratchet wheel 26; The numerals begin slightly to the left of thedischarge chute 31 and progress around the face of thecover 30 to a position slightly to the right of the discharge .ehute. Thenumerals 49 are adjacent to, and correspond with, the individual tablets contained in the dispenser.

Therefore, as the dispenser is operated to discharge a scriptive of the contents of the dispenser. This is best illustrated in CFigure 1.

Viewing thecover 30 from its back face ashoulder 51, spaced inwardly from the outer edge, will be observed.

- Theshoulder 51, which depends into thecase 10, corresponds with the inner surface of the outer wall .11. Stated otherwise, the flange which extends from theshoulder 51 is equal in thickness to the outer wall 11. In the area of the discharge chute 3-1, the shoulder portion corresponds to the opening or passageway in the discharge achute. The portion of the cover immediately inward from theshoulder 51 has but a slight clearance between :it and the top surface of the dividerwalls 38 and thus prevents the tilting of theratchet wheel 26 as it rotates V .in the dispenser.

marking is imprinted on the indicator block to readily identfy it, and enable the user to quickly position it over thedischarge chute 31. Therear surface 42 of the ratchet:

wheel 26 is concave, and has concentric ratchet surfaces, 43 and 44 disposed along its outer edge.

Positioned inwardly from theshoulder 49 is thedependingannular wall 52 having a radius equal to 'the inner extension of thedividers 38. The depending wall' 52 is inclined angularly inward and downward from the back face of thecover 30. The portion of thecover 30 between theangular wall 52 and the dependingshoulder 49 has been referred to herein as the transparent track.

Thewall 52 serves to close ofi the divider compar ments on the innerside and consequently hold the tablets in a fixed position in the compartment between the dividers "38. Thewall 52 also stabilizes the movement of theratchet wheel 26.

plane. In normal usage'howe'ver, thecenterhub 37 is Formed integrally with thecover 30 and depending The outer shape of the cover 30'.

from the center thereof is the splittongue assembly latch 53. Thelatch 53 is generally cylindricalin shape and is formed of resilient material. It is bifurcated across one diameter and the opposingsections 53 1 and 53b thereof can be springably urged together. The rearmost end of the latch is tapered conically inwardly, and carries ashoulder 54 in inwardly spaced relationship from the tapered end. Theshoulder 54 is cooperable with theannular catch 29 at the juncture of theaxle 27 in the 'rece ss'in the rear.wall 12. Therefore, as the cover 30.is positioned over the case and theassembly latch 53 is inserted through theaxle 27, the bifurcated opposingsections 53a and 53b will be springably urged together until theshoulder 54 is releasedfrom contact withinner surface of thecylindrical axle 27, The opposingsections 53 1 and 53b then spring outwardly, because of the resiliency of material, and engage with the annular catch '29'of theaxle 27. In the preferred embodiment shown, the final assembly of the dispenser is thus simplified; however, other suitable means can be employed to attach the cover to the case. In addition to providing foreasy assembly, the assembly latch construction makes it inconvenient for anyone to open the dispenser, without a release key, which need be issued only to authorized personnel.

The assembly latch '53 is cooperable at its tapered ends with an opening plunger orv key 55 when it is desired to removethecover 30 to refill the dispenser. The openingkey 55 may be constructed of metal or plastic and contains anenlarged gripper end 56, which may be serrated for more positive finger engagement. The operative end of the opening plunger is hollow with the inner surface of the walls tapering conically inward. To open the dispenser the openingkey 55 is inserted through the rear of theaxle 27 until the end of the key 55 comes intocontact with the tapered ends .of theassembly latch 53. A slight inward pressure on the key compresses the bifurcated portion of theassembly latch 53, causing theshoulder 54 on thelatch 53 to move outof engagement with theannular catch 29 at the rear of theaxle 27. The openingkey 55 is also utilized when the dispenser is being filled, as 'is illustrated in Figure 2. It is simply inserted through theaxle 27 when tablets are deposited upon the upper sur- 'face of theratchet wheel 26. Because the openingkey 55 completely fills the opening in the hub, no tablets will become lodged therein. It should be noted that thelatch 39 on theratchet wheel 26 also keeps the tablets from being moved into the opening in theaxle 27.

The dispenser may be rendered inoperative by the insertion of a cord orwire 56 through anopening 57 in theactuator 19. As will be seen in Fig. 9 the opening in thecase 10, around theactuator 19, is very small, and therefore the positioning of a wire through the opening 57 -will prevent the depression of thetrigger 19. This is of particular value when the dispenser is used in a hospital, for the device can be filled in the pharmacy, a wire installed through theopening 57, and the ends of the wires sealed together with a lead shot 58, or some similar sealing means. The locking provision for the dispenser is best illustrated by reference to Figures 3 and 4.

When the dispenser isloaded thecover 30 is removed leaving the upper surface of the ratchet wheel exposed. to view. The key 55 is then inserted into the opening in theaxle 27, therebypreventing tablets from falling. into the hub. Fig. 2 illustrates a convenient method for filling the dispenser. With the key 55 in place, a number of tablets are deposited upon the upper surface of the ratchet wheel '26. The user then guides the tablets down the convex face surface of theratchet wheel 26 into position in an individual compartment between thedividers 38. A small glass rod or stick will normally be employed for this purpose. Before the dispenser is filled theindicator block 40 should be placed directly over thedischarge chute 31. After all compartments, or the desired number of compartments, have been filled the key 55 is removed from theaxle 27 and thecover 3.0 again positioned on the case. Thecover 30,is aligned with thecase 10 and the assembly latchinserted through the opening 'in theaxle 27. As the cover is urged into position the two sections of the assembly latch will be forced towardeach other until the tension thereon is releasedby theexpansion in the axle at the point where theannular catch 29 occurs.

To operate the dispenser theactuator 19 is depressed on its upper end, and the operating end of theactuator 19 is urged upwardly into engagement with theslots 45 on the'reverseface of theratchet wheel 26.

Thestop arm 36 on theactuator 19 comes into engagement wi-ththe'ac tuatorguide 24, and the inward movement of the actuator is limited by an amount equal to "the rotation of theratchet wheel 26 through one position. As has be'en'pointed out previously, the lower end ofthe actuator19 is urged upwardly by the cooperative action of the camming rib' 25a and the upward portion of thecoil spring 23. This movement brings a tablet compartment into alignment with the passageway in thedischarge chute 31 and the tablets will fall by gravity therethrough. The actuatinglever 19 is returnedto its normally outward position by thecoil spring 23. The natural resiliency of the material fromwhich theactuator is formed permits the flexing of'the ratchet tooth end out of engagement with theratchet wheel 26. To prevent the ratchet wheel from returning-with the actuator, theratchet spring 21 is provided. This spring is positioned in the case approximately diametrically opposite the actuator. Theratchet spring 21 has an upwardly extendingspring finger 21b which is engageable with theslots 45 on the back surface of theratchet wheel 26. Therefore, as theratchet wheel 26 is advanced by the actuator, it will alsobe advanced-one position over theratchet spring 21. Thespring finger 21b engages with the perpendicular surface of the slots and prevents the rearward rotation of theratchet wheel 26.

The embodiment shown is related tothe use of a pill dispenserfhowever, by an increase in proportions, the dispenser may be employed for use with capsules with equal advantages If capsules are used, the compartments between thedividers 38 may be slightly deeper axially, or may extend further inward radially. The same principles of dispenser operation will of course apply. In like manner, the dispenser may be adapted for pills and tablets of varying size, and the capacity of any given dispenser varied to fit the existing requirements.

This invention provides a convenient and easily operated combination dispenser and inventory, or counter, and it should be understood that the invention concept may be varied somewhat. Therefore, the scope of this invention should not be limited to the embodiment described, but should'be construed in the light of the following claims.

I claim:

1. A pill dispenser comprising an outer case, a discharge chute formed integrally on said case, a hollow cylindrical axle extending inwardly into said case, a ratchet wheel having a central hub formed thereon rotatable about said axle in said case, a plurality of pill compartments disposed on the upper surface of said wheel around its outer periphery, actuator means positioned within said case engageable with ratchet means on said wheel to cause rotation thereof when said actuator is depressed, spring means cooperable with said actuator to bias said actuator into a normally outward position, a transparent cover adapted to be positioned upon said case, and bifurcated-latch means adapted to retain said cover on said case.

2. A combination counter and dispenser for drug tablets comprising an outer casing having a discharge opening therein, a transparent window formed in a side wall of said casing, a hollow cylindrical axle extending inwardly from the back surface ofsaid casing, annular shoulder means formed on said axle, storage wheel means rotatable within said casing, a plurality of upstanding divider walls positioned on the upper surface of saidwheel at the said casing, an actuator member positioned within; said casing, said actuator having a ratchet tooth formed thereon cooperable with said ratchet slots in said wheel, means 1 extending from said actuator to limit the inward movement thereof, springcoil means biasing said actuator to a normally outward position, and ratchet spring means affixed to the back surface of the said case to prevent reverse rotation of said Wheel.

3. An automatic inventorydispenser for narcotic and barbiturate tablets comprising a container having a back wall and upstanding side walls, a discharge chuteformed integral with said upstanding side walls, centrally disposed axle means attached to said back wall, a compartmented storage wheel rotatable within said container over said axle, ratchet means formed on the rear surface of said storage wheel, cover means conformable with the outline of said upstanding wall to provide a closure for said container, latch means holding'said cover to said container, drive means within said container cooperable with said storage wheel to rotate the same, and spring means 'bi-asing a portion of said drive means outwardly beyond the upstanding side walls of said container.

4. An indication dispenser for pharmaceutical tablets comprising an outer casing having a discharge opening therein, a circular shoulder positioned Within said casin, a hollow cylindrical axle centrally disposed in said casing, spring pawl means to prevent reverse rotation, a ratchet wheel having an annular opening therein cooperable with said axle in said casing, said ratchet wheel having a plurality of individual tablet compartments disposed around its upper surface, an actuator pawl depressible into said casing to cause said ratchet wheel to rotate, means extending from said pawl to limit the inward and outward movement thereof, coil spring means biasing said actuator pawl into an outward position, cover means conforming to the shape of said casing to enclose said ratchet wheel, a plurality of numerals positioned clock-wise around said cover corresponding to the number of tablet compartments, and means associated with said cover to releasably attach said cover to said casing.

5. An indicating pill dispenser comprising a casing having upstanding side walls thereon, an unobstructed discharge chute formed integrally with the upstanding walls, guide shoulder means positioned inwardly from the rear wall of said casing, an indicator window in one side wall of said casing, means rotatable within said dispenser to house a plurality of pills, a series of numerals positioned around the rim of said rotatable means visible individually through said window, yieldable stop means within said casing to prevent reverse movement of said rotatable means, manual trigger means within said casing directly engageable with said rotatable means to cause rotation thereof, a transparent cover overlying said casing, and means for attaching said cover to said casing.

6. A dispenser for medicinal capsules comprising a compartmentalized ratchet wheel, a unitary reciprocat ing trigger directly engageable with said ratchet wheel to rotate the same, a housing to enclose said ratchet wheel and said trigger means, a transparent cover attachable to said housing, and a discharge chute formed integrally with said housing communicable with the compartments of said ratchet wheel.

7. A container adapted to contain a plurality of items comprising an outer housing having an obstructed discharge opening therein, hub' and shoulder means within said housing to hold a wheel in a fixed position of rotation, a compartmentalized storage wheel rotatable within said casing, a plurality of upstanding dividers positioned about the outer periphery of said wheel, ratchet means disposed on the reverse side of said ratchet wheel,

reciprocable trigger means positioned within said housing directly engageable with said ratchet means to rotate said ratchet wheel, spring means urging said trigger to an outward position, and transparent cover means providing a closure for said housing.

8. A pill dispenser comprising an outer casing, an indicator opening formed in said casing, a discharge chute formed integrally with the walls of said casing, a ratchet wheel rotatable within said casing, a plurality of divider members extending radially on the upper surface of said ratchet wheel at the outer periphery thereof, a one piece reciprocating actuator pawl depressible into said casing to move said ratchet wheel one unit at a time, spring means to prevent reverse rotation of said ratchet wheel, coil spring means biasing said pawl into an outward position, coverrneans adapted to enclose one'.surface of said casing, and a bifurcated latch formed integrally with said cover to removably position said cover on said casing.

9. An indicating tablet dispenser comprising an outer casing having an open upper end, an unobstructed discharge chute communicable with the interior of said casing, a transparent cover conformable to the outline of said casing, a rotatable storage Wheel having a plurality of individual tablet compartments disposed around the outer periphery of the upper surface thereof, said storage wheel having a downwardly and outwardly inclined loading surface at the center thereof extending radially outward to the individual tablet compartments, interengageable pawl and ratchet means within said casing adapted to move tablets disposed on said storage wheel individually to said discharge chute, and a plurality of numerals disposed on said cover to progressively indicate the'number of tablets in said dispenser.

10. A continuous inventory dispenser adapted to contain pills, capsules, tablets or the like comprising an outer casing having a transparent cover removably attached thereto, a discharge chute integrally formed on said casing having a passageway communicable with the interior thereof, a centrally disposed axle attached to said casing, an indicator window positioned in one side of said casing, storage Wheel means rotatable within said casing, a plurality of radially extending dividers positioned on the top surface of said storage wall, hub means cooperable with said central axle and rotatable thereabout, a series of numerals disposed on the outer rim of said wall in register with said window in said casing, a reciprocating lever positioned within said casing and cooperable with said storage wheel to rotate the same, coil spring means attached to said casing and .said reciprocating lever urging said reciprocating lever to a position of outward extension beyond said casing, and means for attaching said cover to said casing.

References Cited in the file of'this patent UNITED STATES PATENTS 1,737,643 Conner er al Dec. 3, 1929 2,103,520 Donnelly Dec. 28, 1937 2,243,889 Shively June 3, 1941 2,390,448 Moeller Dec. 4, 1945 2,819,814 Hatch Jan. 14, 1958 FOREIGN PATENTS 65,641 Denmark Sept. 15, 1947 UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent No. 2343 730 July s 1960 Harold R, Tregilgas It is hereby certified that error appears in the printed specification of the above numbered patent requiring correction and that the said Letters Patent should read as corrected below.

Column 9line 28, for "indication" read indicating line 71 for obstructed read unobstructed Signed and sealed this 6th day of December 1960.a

( SEA L) Attest:

KARL H, AXLINE ROBERT C. WATSON Attesting Oificer Commissioner of Patents

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