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US2917057A - Tooth-brush - Google Patents

Tooth-brush
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Publication number
US2917057A
US2917057AUS627417AUS62741756AUS2917057AUS 2917057 AUS2917057 AUS 2917057AUS 627417 AUS627417 AUS 627417AUS 62741756 AUS62741756 AUS 62741756AUS 2917057 AUS2917057 AUS 2917057A
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United States
Prior art keywords
brush
tooth
cover
bristle
plate
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Expired - Lifetime
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US627417A
Inventor
Busseuil Henri
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A Responsabilite Dite Gol Ltee Ste
Sarl G O L
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Sarl G O L
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Publication date
Application filed by Sarl G O LfiledCriticalSarl G O L
Application grantedgrantedCritical
Publication of US2917057ApublicationCriticalpatent/US2917057A/en
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De.15,1959 H. BUSSEUIL 2,917,057
TOOTH-BRUSH Filed D60. 10, 1956 Fim; 0
TQTH-BRUSH Henri Busseuil, Paris, France, assigner to Socit Responsabilit Limite dite: G.0.L., Paris, France Application December 1t), 1956, Serial No. 627,417
Claims priority, appiication France July 20, 1956 3 Ciaims. (KCl. 132-84) This invention relates to a hygienic tooth-brush system intended more particularly for travelers who do not want to trouble themselves with a tooth-brush, a tooth-brush case and a separate container for the toothpaste.
It is an essential object of this invention to provide a tooth-brush or relatively small dimensions and low cost.
lt is another object of this invention to provide a toothbrush adapted to be sold or distributed together with a reserve of tooth-paste.
To this end, the tooth-brush according to this invention comprises a handle and, at the operative end thereof, a plate carrying bristle-forming iiexible and elastic ilaments, all these elements constituting7 an integral and single molding of plastic or like material.
According to another feature of this invention, the tooth-brush is provided with a cover adapted to protect the bristles and to contain a certain quantity of toothpaste.
The assembly is adequately sterilized and thus ready for immediate use at any time provided that some water is available to the user for rinsing purposes.
The relatively reduced dimensions and cost of the toothbrush elements are such that one or more tooth-brushes manufactured in accordance with the teachings of this invention may be delivered to the consumers either through an automatic distributing machine or through any other suitable sales system, the used brushes being subsequently thrown away.
The brush elements can easily be sterilized during the manufacturing steps, before packing them, so that they can be delivered for sale and used under the best possible conditions of hygiene; thus, a transparent plastic wrapper such as cellophane or the like may be used and so formed as to protect the brush against any contact with contaminating media and/ or objects until it is about to be used.
In order to afford a clearer understanding of the present invention and of the manner in which the same may be carried out in the practice, reference will now be made to the attached drawing forming part o-f this specication and illustrating diagrammatically, by way of eX- ample, a typical embodiment of a tooth-brush system manufactured in accordance with the teachings of this invention. in the drawing:
Figure 1 is a plane view from above of the complete tooth-brush assembly.
Figure 2 is a longitudinal sectional view of the same brush assembly with the cover separated therefrom.
Figure 3 is a cross-sectional View, the section being taken upon the line III- lll of Fig. 2.
Figure 4 is a side elevational view showing the manner in which the cover may be removed from the tooth brush.
Figure 5 is an elevational view showing on a considerably larger scale a separate bristle.
Figure 6 is a perspective view of the tooth-brush alone, and
Figure 7 is another perspective view showing the toothbrush provided with its cover.
Thehandle 1, the supportingplate 2 provided at one end of this handle i and thebristles 3 carried by the 2,917,057 Patented Dec. 15, 1959plate 2 are molded as an integral unit of plastic or like material. Thebristles 3 projecting from the plate Z have substantially the configuration shown on a larger scale in Fig. 5 and are characterized by a certain eXibility corresponding to that of conventional tooth-brush bristles; this feature may be obtained for example by providing a straight element of progressively reduced diameter from the root to the tip of the bristle as shown in Fig. 5; thus, thestraight sections 3a, 3b and 3c have a progressively reduced diameter from root to tip. The handle 3l of the tooth-brush is formed with a number of longitudinal ribs or hns in, 1b and `1c adapted to stiften the handle. On the other hand, these ribs or ns are of progressively reduced height in their portions extending from the inner edge to the outer edge of theplate 2, as shown at id. Preferably, the height of thelongitudinal ribs 1a, 1b and 1c is substantially equal to half the width of the handle i.
When the tooth-brush is not being used, acover 4 is fitted on the bristle-carryingplate 2. Thiscover 4 contains a charge of tooth-paste (not shown) and is of the snap-fitting type. rThis feature is obtained by forming along the edge of thecover 4 aninner bead 4a adapted to engage agroove 2a formed along the lateral surface of theplate 2, as shown more particularly in Figs. 2, 3 and 4 of the drawing. Thus, by simply pressing thecover 4, the latter will flt in a perfectly fluid-tight manner on theplate 2. Alug 4b formed integrally with thecover 4 facilitates the removal and refitting of the cover. Of course, other Xation methods and means may be resorted to without departing from the spirit and scope of the invention. Besides, many modifications may be contemplated in the practical actuation of this invention without departing from the essential feature thereof as set forth in the appended claims.
What I claim is:
l. A tooth-brush comprising a handle portion at one end thereof, a bristle-carrying portion integral with said handle portion at the other end of said tooth-brush, a completely removable cover member enclosing and closely surrounding said bristle-carrying portion, means on said cover member and said bristle-carrying portion for separately connecting the same in fluid-tight relationship to form a fluid-tight enclosure, said enclosure being adapted to confine a supply of toothpaste therewithin.
2. A tooth-brush comprising a handle portion at one end thereof, a bristle-carrying portion integral With said handle portion at the other end of said tooth-brush, said bristle-carrying portion comprising a plate portion from which the bristles extend perpendicularly outwardly, a completely removable cover member enclosing and close- 1y surrounding said bristle-carrying portion, said cover member separably engaging the periphery of said plate portion, means on said cover member and said bristlecarrying portion for separably connecting the same in fluid-tight relationship to form a fluid-tight enclosure, said enclosure being adapted to confine a supply of toothpaste therewithin.
3. A tooth-brush according toclaim 2, wherein said cover member and said plate portion are formed with continuous interengaging peripheral portions, at least one of said peripheral portions being yieldable to permit removal of said cover member.
References Cited in the le of this patent UNITED STATES PATENTS D. 163,707 Pifer June 19, 1951 1,734,429 Hanover Nov. 5, 1929 2,355,744 Myers Aug. 15, 1944 2,607,064 Sullivan et al. Aug. 19, 1952 2,783,490 Kutik Mar. 5, 1957 2,790,449 Hennings Apr. 30, 1957 UNITED STATES PATENT QEFICE CERTIFICATE OF CORRECTION Patent No, 2,917,057
December l5, -1959 Henri Busseuil It is hereby certified that error appears in Jche printed specification of the above numbered peteni'J requiring correction and that the said Letters Paten-t. should read as corrected below;
Column 2, lines 42 `and 43, for "separately" reed separably Signed and sealed this 17th day of May 196D.
(SEAL) Attest:
KAEL Em AXLINE ROBERT C. WATSON Attesting Officer Commission-er of Patents
US627417A1956-07-201956-12-10Tooth-brushExpired - LifetimeUS2917057A (en)

Applications Claiming Priority (1)

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FR2917057X1956-07-20

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US2917057Atrue US2917057A (en)1959-12-15

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3008169A (en)*1960-05-111961-11-14Harry S DearlingCosmetic applicator
US3103935A (en)*1960-07-131963-09-17Louis J WoodrowDisposable toothbrush
US3165776A (en)*1963-05-291965-01-19Philip H TusethDisposable toothbrush with selfcontained dentifrice
US3880281A (en)*1972-02-151975-04-29Andre TaddeiDental products
US4244075A (en)*1979-08-301981-01-13Silver Louis JPad holder for a scouring device
USD292948S (en)1987-06-081987-12-01Emil ParinaDenture brush
WO1994001018A1 (en)*1992-07-111994-01-20Henkel Kommanditgesellschaft Auf AktienToothbrush
US5915868A (en)*1998-05-071999-06-29Frazell; Dale M.Portable toothbrush with dentifrice
US6213662B1 (en)1999-05-132001-04-10Mohdsameer Y AljanediToothbrush with paste dispenser
US20030167582A1 (en)*2002-03-072003-09-11Ultradent Products, Inc.Powered tongue cleaning device
US20060179594A1 (en)*2005-02-172006-08-17Ken YeungSilicone pastry brush
US20090083925A1 (en)*2007-06-152009-04-02CinqpatsDevice and packaging for precision brushing and combing and method and tool for obtaining same
US20130255020A1 (en)*2010-12-212013-10-03Wen Jin XiOral care implement
JP2014050751A (en)*2009-09-152014-03-20Gillette CoOral care product and method of using and making the same
US8747009B2 (en)2010-03-312014-06-10Colgate-Palmolive CompanyOral care implement
WO2016076819A1 (en)*2014-11-102016-05-19Colgate-Palmolive CompanyToothbrush with light transmissive handle

Citations (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US1734429A (en)*1928-01-161929-11-05Charles B HanoverToothbrush
US2355744A (en)*1942-05-071944-08-15Henry W MckissonBrush manufacture
US2607064A (en)*1948-09-171952-08-19Owens Brush CompanyHair brushing and massaging implement
US2783490A (en)*1950-04-011957-03-05Louis F KutikBrush
US2790449A (en)*1952-09-251957-04-30Hennings WalterCollapsible tooth-brush

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US1734429A (en)*1928-01-161929-11-05Charles B HanoverToothbrush
US2355744A (en)*1942-05-071944-08-15Henry W MckissonBrush manufacture
US2607064A (en)*1948-09-171952-08-19Owens Brush CompanyHair brushing and massaging implement
US2783490A (en)*1950-04-011957-03-05Louis F KutikBrush
US2790449A (en)*1952-09-251957-04-30Hennings WalterCollapsible tooth-brush

Cited By (23)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3008169A (en)*1960-05-111961-11-14Harry S DearlingCosmetic applicator
US3103935A (en)*1960-07-131963-09-17Louis J WoodrowDisposable toothbrush
US3165776A (en)*1963-05-291965-01-19Philip H TusethDisposable toothbrush with selfcontained dentifrice
US3880281A (en)*1972-02-151975-04-29Andre TaddeiDental products
US4244075A (en)*1979-08-301981-01-13Silver Louis JPad holder for a scouring device
USD292948S (en)1987-06-081987-12-01Emil ParinaDenture brush
WO1994001018A1 (en)*1992-07-111994-01-20Henkel Kommanditgesellschaft Auf AktienToothbrush
US5915868A (en)*1998-05-071999-06-29Frazell; Dale M.Portable toothbrush with dentifrice
US6213662B1 (en)1999-05-132001-04-10Mohdsameer Y AljanediToothbrush with paste dispenser
US6895624B2 (en)2002-03-072005-05-24Ultradent Products, Inc.Powered tongue cleaning device
US20030167582A1 (en)*2002-03-072003-09-11Ultradent Products, Inc.Powered tongue cleaning device
US20060179594A1 (en)*2005-02-172006-08-17Ken YeungSilicone pastry brush
US20090083925A1 (en)*2007-06-152009-04-02CinqpatsDevice and packaging for precision brushing and combing and method and tool for obtaining same
JP2014050751A (en)*2009-09-152014-03-20Gillette CoOral care product and method of using and making the same
US8677541B2 (en)*2009-09-152014-03-25Braun GmbhOral care products and methods of using and marking the same
US8747009B2 (en)2010-03-312014-06-10Colgate-Palmolive CompanyOral care implement
US20130255020A1 (en)*2010-12-212013-10-03Wen Jin XiOral care implement
US9027193B2 (en)*2010-12-212015-05-12Colgate-Palmolive CompanyOral care implement
WO2016076819A1 (en)*2014-11-102016-05-19Colgate-Palmolive CompanyToothbrush with light transmissive handle
CN107072387A (en)*2014-11-102017-08-18高露洁-棕榄公司Toothbrush with light transmission handle
CN107072387B (en)*2014-11-102019-09-17高露洁-棕榄公司Toothbrush with light transmission handle
US10966516B2 (en)2014-11-102021-04-06Colgate-Palmolive CompanyToothbrush with light transmissive handle
US11819114B2 (en)2014-11-102023-11-21Colgate-Palmolive CompanyOral care implement

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