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Publication numberUS2324277 A
Publication typeGrant
Publication dateJul 13, 1943
Filing dateMay 9, 1939
Priority dateMay 9, 1939
Publication numberUS 2324277 A, US 2324277A, US-A-2324277, US2324277 A, US2324277A
InventorsCasey Thomas W, Sidnell Albert E
Original AssigneeSeiberling Latex Products Comp
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Playing ball
US 2324277 A
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

July 13,, 1943- T. w. CASEY ETAL PLAYING BALL Filed May 9, 19:9



ATTORNEY v Patented July 13, 1943 UNITED STATES PATENT OFFICE PLAYING BALL tion of Ohio Application May 9, 1939, Serial No. 272,572

1 Claim.

This invention relates to playing balls, and in particular relates to hollow rubber playing balls having irregular features on the surface thereof.

An object of the invention is to provide playing balls having irregular design features thereon, for example, in simulation of human or animal facial features, without materially aflecting the balance of the ball, whereby it will bounce, or fly 1through the air, along a substantially true pat These and other objects of the invention will be manifest from the following brief description and the accompanying drawing.

Of the accompanying drawing:

. Figure 1 is a front elevation of a ball embodying the invention.

Figure 2 is a side elevation thereof as viewed from the left of Figure 1.

Figure 3 is a cross-section taken on line 3-3 of Figure 1.

Referring to the drawing the numeral I designates a hollow ball which may be formed by vulcanizing a sheet rubber biscuit or the like in a ball mold (not shown), in a known manner.

The mold cavities are designed so that during the vulcanizing process internal pressure will force portions of the wall of ball l0 into irregular, relatively shallow, recesses to form portions on the outer surface of the ball projecting sufliciently to provide the desired design. These projections may be formed to simulate the eyes H, H, nose l2, mouth I3, ears l4, l4, hair l5, etc., of the irregular features of the so-called man in the moon, substantially as shown. However, it is understood that other designs may be made to represent the features of animals, cartoon characbounced. The ball is formed as shown with walls thereof substantially uniform in thickness throughout, including the walls of the design features, so that there will be no substantial excess weight at any part of the ball to cause the same to be out of balance. The ball l0 may be inflated at a pressure sufficient for normal use of the balls, but insufficient to expand the walls thereof such an amount that it will flatten out or obliterate the design features. By substantially maintaining uniform wall thickness, thin portions will not be present which will be superinflated to destroy the desired design effect or the true-bouncing, true-flying characteristics of the ball.

Thus has been provided a, playing ball of the type described having irregular outwardly projecting design features thereon which do not materially affect or interfere with the true path or flight of the ball when it is bounced or thrown in the air.

Modifications of the invention may be resorted to without departing from the spirit thereof or the scope of the appended claim.

What is claimed is:

A playing ball of the character described, comprising a hollow tightly inflated sphere of flexible vulcanized rubber or the like, the walls of said sphere having irregular design features projecting slightly therefrom in accordance with any predetermined irregular design, said design features merging smoothly with the general contour of said sphere, and the walls of said sphere being relatively thin but of substantially uniform thickness throughout, the projecting features of the design being capable of flexing and flattening out within the area of contact of the rubber wall of the ball when it strikes a surface, as when bounced, so that the rebound of the ball will be substantially that of a, true sphere.


Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2521703 *Feb 18, 1946Sep 12, 1950Emmitt Helen PBall
US2645487 *Mar 30, 1949Jul 14, 1953Harwood And Sons Inc HBaseball
US2662771 *Mar 22, 1949Dec 15, 1953Seamless Rubber CoAthletic ball
US2874964 *Jul 9, 1957Feb 24, 1959Bayshore Ind IncDecorative hollow play balls
US4874169 *Mar 21, 1988Oct 17, 1989Litchfield Peter GBall
US4898561 *Mar 27, 1989Feb 6, 1990Nottingham John RSelf-inflating toy
US5354053 *Jul 1, 1993Oct 11, 1994KranscoPlay ball
US5427372 *Jun 9, 1994Jun 27, 1995KranscoApplying patches and impressing patterns on ball
US5462273 *Jul 28, 1994Oct 31, 1995Spector; DonaldVariable weight playball
US5503699 *Apr 18, 1995Apr 2, 1996KranscoApplying patches from mold cavity surface on ball and impressing patterns
US5544894 *Apr 18, 1994Aug 13, 1996Stanley B. HowardTethered ball having facial features and sound output
US5688198 *Jan 30, 1996Nov 18, 1997Dana S. TeifertDecorative baseball and method of making the same
US5885177 *Nov 17, 1997Mar 23, 1999Dana S. TeifertDecorative baseball and method of making same
US6015358 *Oct 1, 1998Jan 18, 2000Spector; DonaldBall having sticker applied thereto
US8393300 *Mar 12, 2013The Kong Company, LlcPet toy with flexible body and rope support configurations
US8733005 *Jul 25, 2011May 27, 2014Adrienne HughesDisplay device, kit and assembly
US20040132565 *Jan 6, 2003Jul 8, 2004Levine Joseph SheldonWorld fitness ball
US20040157527 *Jan 15, 2004Aug 12, 2004Omar Ruupak NanyamkaNovelty articles for famous persons and method for making same
US20120145089 *Dec 9, 2010Jun 14, 2012The Kong Company, LlcPet toy with flexible body and rope support configurations
EP0695564A1 *Aug 3, 1994Feb 7, 1996Donald SpectorVariable weight playball
EP0706409A1 *Mar 3, 1994Apr 17, 1996Mattel, Inc.Play ball and method of manufacture
EP2818213A1 *Jun 24, 2013Dec 31, 2014Robert MartynApparatus and method for playing a rebound ball game
WO1995001209A1 *Mar 3, 1994Jan 12, 1995KranscoPlay ball and method of manufacture
WO1995033529A1 *Apr 10, 1995Dec 14, 1995Mattel IncPlay ball and method of manufacture
U.S. Classification40/327, D21/714, 473/614, 446/391
International ClassificationA63B43/00
Cooperative ClassificationA63B43/002
European ClassificationA63B43/00C