US3923304A

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Info

Publication number: US3923304A
Application number: US475230A
Authority: US
Inventors: John E C Warren
Original assignee: Individual
Current assignee: Individual
Priority date: 1973-10-18
Filing date: 1974-05-31
Publication date: 1975-12-02
Anticipated expiration: 1992-12-02

Abstract

A game adapted from hockey or polo normally involving six players on each side on a playing field having two goals including injury-free color coded playing sticks of flexible plastic foam material with plastic tubular handles for the players, and a plastic foam playball of substantial diameter.

Description

United States Patent 11 1 Warren 1451 Dec.2,1975

1 SURFACE BALL GAME AND APPARATUS [76] Inventor: John E. C. Warren, 509 Riverside Drive, Melbourne Beach, Fla. 32951 [22] Filed: May 31, 1974 [21] Appl. No.: 475,230

Related US. Application Data [62] Division of Ser. No. 407,518, Oct. 18, 1973.

[52] US. Cl 273/95 R [51] Int. Cl. A63B 59/00 [58] Field of Search 273/118, 108, 129, 67 R,

2,311,106 2/1943 Wood 273/127 R 2,935.321 5/1960 Lhotka 273/67 R 3,647,221 3/1972 Holly 273/235 3,716,885 2/1973 Thompson 273/126 R FOREIGN PATENTS OR APPLICATIONS 1,142,073 2/1964 United Kingdom 273/DIG. 5

Primary Examiner-Richard J. Apley Assistant Examiner-T. Brown Attorney, Agent, or FirmWarren E. Ray

[57] ABSTRACT A game adapted from hockey or polo normally involving six players on each side on a playing field having two goals including injury-free color coded playing 260/25 sticks of flexible plastic foam material with plastic tubular handles for the players, and .a plastic foam play- [56] References Cited ball of substantial diameter.

UNITED STATES PATENTS 10 Cl 9 D F 2,099,521 11/1937 l-Ierkimer ct al. 273/72 R rawmg H0 I lQb 1091 El I 1:1 //I I El ma I05 104 Vol SURFACE BALL GAME AND APPARATUS CROSS-REFERENCE TO RELATED APPLICATION This is a division of my application Ser. No. 407,518, filed on Oct. 18, 1973.

BACKGROUND OF THE INVENTION This invention relates to playground activities wherein ten to twelve players may engage in a sports event with maximum recreational value and exercise with a minimum hazard of injury. The game is particularly adapted to provide the benefits of recreation and exercise for a large number of players for institutions as schools, etc., at a minimum cost while minimizing the likelihood of injuries to the players. The game is adapted from hockey or polo having a coined of PIL- LO-POLO. Within applicants knowledge there is no known similar game except insofar as the general scheme is related to hockey or polo.

BRIEF SUMMARY OF THE INVENTION The game is played on a somewhat conventional field, indoors or outdoors, having a pair of goals with light weight aluminum frames and netting, one goal at the longitudinal ends of the field, but the conventional hockey stick or polo mallet is replaced with an injuryfree playing stick for each player. The conventional hockey puck or polo ball is replaced with a light weight plastic foam ball of substantial diameter whereby injuries to players are very unlikely.

The primary object is to provide the equipment for playing the hockey-like game whereby maximum exercise and recreational benefits are realized at minimum cost and with the least likelihood of injuries to the players.

Further objects and advantages of my invention will be apparent from the following detailed description taken in conjunction with the accompanying drawing in which:

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING FIG. 1 is a top view of a typical playing field with goals and players;

FIG. 2 shows a players stick;

FIG. 3 is a cross-sectional view taken on the lines 3-3 of FIG. 2;

FIG. 4 depicts a detail of the joinder of tubes of FIGS. 2 and 3;

FIG. 5 illustrates a modification of the players stick;

FIG. 6 is a cross-sectional view taken on the lines 66 of FIG. 5;

FIG. 7 shows a ball suitable for use in the game;

FIG. 8 is a cross-sectional view taken on the lines 8-8 of FIG. 7; and

FIG. 9 is a showing of a goal suitable for use in the game. I

Similar reference numerals are applied to similar elements throughout the drawing.

DETAILED DESCRIPTION In FIG. 1 is shown the outline of theplaying field 100, indoors or outdoors, havinglong sides 101 and

short sides

102 and 103. Preferably the field is 50 feet by 100 feet in dimensions, but other dimensions may be used depending upon the available space. Acenter line 104 is provided which may be a dashed line as shown or the center line may be a solid line.Goals 105, 106 are located at each end of the playing field as in hockey (see FIG. 9). While more or less players may play the game the normal players are left and right wingmen 107, 108, a center 109, left and right defensemen 110, 111, and a goalie 112. The opposite side would normally have the same number of players.

A side view of a players stick is depicted in FIG. 2, a sectional view taken on the lines 33 of FIG. 2 is shown in FIG. 3, and an enlarged view of a detail of FIG. 3 is shown in FIG. 4. The ball striking portion indicated at 200 has arounded end 201, an uppercurvilinear portion 202, and asurface 203 which may have a skin as it comes from the mold or may have an added cover consisting of a sewn six-piece denim cloth bag or a polyurethane skin. The polyurethane skin may be sprayed onto the striking portion after molding, but preferably it is sprayed into the mold before the striking portion foam is injected. The skin orcover 203 may be colored blue for sticks used by one side and colored red for the sticks used by the other side. At 301, as indicated by the cross hatching for plastic, is shown the body of the striking portion of the playing stick which is preferably injection molded with a flexible polyurethane plastic foam material although a material like sponge rubber could be used. The foam material may be of about 3.7 pounds per cubic foot, and the polyurethane skin may be 0.0625 inches in thickness with 5,000 pounds tensile strength. Thestriking body 200 is provided with a one-inch diameter bore 305 about six inches in depth which receives a hollow, tubularplastic pipe 302 made of polyvinylchloride as a stabilizing tube. The stabilizingtube 302 may be placed in the mold before the foam forbody 200 is injected or it may be glued or cemented in the bore later. Thebody 200 may be about 4% inches in diameter and about 12 inches in length. A hollow,tubular handle 204 of flexible polyvinylchloride plastic material is cemented or glued as at 401 over the stabilizingtube 302 with a force fit. A pair of

rivets

207, 303 with internal expanded portions 304 (see FIG. 4), are also provided to prevent separation of the stabilizingtube 302 and thehandle 204. Agrip 205 havingfinger grooves 206 is provided on the distal end of the handle. The grip is cemented and force-fitted onto the handle. The weight of the entire playing stick is less than 10 ounces, and due to the cushion-like striking portion a player may strike another player with little chance of injury. The length of thehandle 204 is about 22 inches, and since the length of thestriking body 200 is about 12 inches, the overall length of the playing stick is about 34 inches. It will be understood that these dimensions may be varied somewhat as may be necessary or desirable.

A modified players stick is illustrated in FIGS. 5 and 6 with FIG. 6 being a cross sectional view of FIG. 5 taken on the lines 66. The ballstriking portion 500,plastic foam body 601,rounded end 501, uppercurvilinear portion 502, surface orskin 503, and thehand grip 505 withfinger grooves 506 are identical with similar elements in FIGS. 2 and 3 as are thebore 603, weights, dimensions, color coding, and the materials. The stabilizer tube is omitted and the hollowtubular polyvinylchloride handle 504 extends into and is glued or cemented into thebore 603 as shown byhandle extension 602. A rubber grommet 507 encircles thehandle 504 adjacent the upper portion of thestriking body 500. It should be noted that such a grommet may be utilized with the playing stick shown in FIGS. 2 and 3. Instead of a hockey puck or polo ball theball 701 of FIG. 7 is provided, FIG. 8 being a cross sectional view of the ball of FIG. 7 taken on the lines 88 of FIG. 7. Theball 701 is approximately seven inches in diameter and is made of a light weight material as a flexible plastic polyurethane foam material indicated at 703 weighing about one ounce. The playingball 701 may be provided with a skin orouter cover 702 as described with respect to the playing stick, but such a cover is not necessary. Theball 701 may be cut from a suitable block of plastic polyurethane foam or produced by molding. Obviously such a light weight foam plastic ball is extremely unlikely to cause injuries to the players.

In FIG. 9 the numeral 900 generally indicates a goal symbolically shown atgoals 105, 106 in FIG. 1. The goal includes a light weight aluminum tubular frame comprising a tophorizontal tube 901, a pair of

vertical tubes

902, 903, a pair of

horizontal tubes

905, 906 as feet, and a backhorizontal tube 904. Attached to the tubular frame is a net 907 having squares of about twoinch configuration. A goal and net may be 56 inches high, 42 inches wide, and 22 inches deep, but these dimensions may be varied as desired. These goals and other similar goals are commercially available, and it is thought that further description is not necessary to an understanding of the invention. As with the ball and playing sticks, these light weight goals are extremely unlikely to be the cause of injuries to the players.

There has been disclosed a new game and equipment therefor that is very fast, very safe, involving team play for about 12 players, and providing vigorous exercise and fun for boys and girls of all ages. The polo-type playing equipment and game requires a new skill which is easily acquired and is absolutely safe. It should be noted that no masks. hand, elbow, or shin guards are required.

The game is usually played with two teams of six players on each side, as in hockey, with a referee commencing play with a face off at center (and after a goal is scored). Three ten-minute periods are suggested to constitute a game. When the ball goes out of the playing area the other team takes possession of the ball at that point, but the players must be on-side when taking the ball over the center line. A checking, charging, or bumping penalty retires a player from the game. Normally only the three offensive players are allowed to cross the center line to reduce congestion around the goals. The playing ball cannot be caught orheld in the hand, but it can be knocked down by hand. An offensive player may not deliberately kick or throw the ball into the net, but if a defensive player shoots, kicks, or throws the ball into his own net, a goal is awarded to the offensive team. Other rules adapted from hockey will readily occur to those familiar with the games of hockey, polo, or soccer.

While for purposes of description I have shown and described specific embodiments of my invention, it will be apparent that changes and modifications can be made therein without departing from the spirit of my invention or the scope of the appended claims.

I claim:

1. A surface game on a playing field with a dividing center line involving a plurality of players on each of two sides and apparatus therefor, said apparatus comprising in combination a goal of lightweight framing supporting a net at each of longitudinal ends of said playing field, a soft lightweight playing ball of substantial diameter, and a lightweight injury-free players stick for each of said players, said players stick comprising a solid substantially cylindrical resilient foam ball striking body having a length about three times the diameter, an external protective and frictional skin means on said striking body, a central longitudinal bore about six inches deep in said striking body, and a flexible handle means in said bore and extending a substantial distance therefrom.

2. A surface game and apparatus therefor as set forth in claim 1 wherein said lightweight playing ball is made of flexible plastic polyurethane foam material, has a diameter of about seven inches, and a weight of about one ounce.

3. A surface game and apparatus therefor as set forth in claim 1 wherein said ball striking body is made of flexible polyurethane foam and said body skin means is a high tensile strength polyurethane material.

4. A surface game and apparatus therefor as set forth in claim I wherein said ball striking body is made of flexible polyurethane foam and said body skin means is made of cloth.

5. A surface game and apparatus therefor as set forth in claim 1 wherein said ball striking body has a rounded lower end and a curvilinear upper end.

6. A surface game and apparatus therefor as set forth in claim 1 wherein said flexible handle means comprises a stabilizing hollow tube in and extending from said striking body bore, a second hollow tube mated with said stabilizing hollow tube, and means connecting said stabilizing tube and said second tube.

7. A surface game and apparatus therefor as set forth in claim 6 wherein said connecting means includes a pair of rivets.

8. A surface game and apparatus therefor as set forth in claim 6 wherein said connecting means includes a cement material and rivets.

9. A surface game and apparatus therefor as set forth in claim 6 wherein said stabilizing hollow tube and said second hollow tube are made with polyvinylchloride material, further comprising a hand grip on the distal end of said second hollow tube and a grommet around said second hollow tube adjacent said ball striking body.

10. A surface game and apparatus therefor as set forth in claim 1 wherein said flexible handle means is a hollow polyvinylchloride tube having a grip on the distal end thereof.

Claims

1. A surface game on a playing field with a dividing center line involving a plurality of players on each of two sides and apparatus therefor, said apparatus comprising in combination a goal of lightweight framing supporting a net at each of longitudinal ends of said playing field, a soft lightweight playing ball of substantial diameter, and a lightweight injuryfree players stick for each of said players, said players stick comprising a solid substantially cylindrical resilient foam ball striking body having a length about three times the diameter, an external protective and frictional skin means on said striking body, a central longitudinal bore about six inches deep in said striking body, and a flexible handle means in said bore and extending a substantial distance therefrom.

4. A Surface game and apparatus therefor as set forth in claim 1 wherein said ball striking body is made of flexible polyurethane foam and said body skin means is made of cloth.