Ball casing, in particular a soccer ball casing
First Claim
1. A ball casing, for soccer balls, composed of flat cutouts stitched together at their edges, the surface of the ball casing evincing a pattern of a group of equilateral polygonal surfaces (12) defining pentagonal surfaces having five edges and a group of equilateral hexagonal surfaces (11) with the same edge-length as that of the polygonal surfaces (12), each polygonal surface (12) being surrounded by five hexagonal surfaces (11), characterized in that,a) a plurality of equilateral hexagonal surfaces (11) that are cohesive when in planar geometric development compose a flat, integral cutout, preferably a stamped cutout, and in that the individual polygonal parts (12) are stitched by all said five edges to the associated edge of the common, flat cutout(s) containing the hexagonal surface(s) (11).
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Accused Products
Abstract
A ball casing in particular for soccer balls is composed of flat cutouts stitched together at their edges, the surface of the ball casing evincing a pattern of one group of equilateral polygonal surfaces and one group of equilateral hexagonal surfaces or three-arm star surfaces, each polygonal surface being enclosed by five hexagonal surfaces or by five three-arm star surfaces.
Several equilateral polygonal surfaces or three-arm star surfaces when seen in planar geometric development form at least one integral planar and preferably stamped cutout.
Each pentagonal surface is formed as a separate and preferably stamped cutout. The individual polygonal surfaces each are stitched at all five edges to the associated edges of the common planar cutout(s) containing the hexagonal surfaces or the star surfaces.
34 Citations
6 Claims
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1. A ball casing, for soccer balls, composed of flat cutouts stitched together at their edges, the surface of the ball casing evincing a pattern of a group of equilateral polygonal surfaces (12) defining pentagonal surfaces having five edges and a group of equilateral hexagonal surfaces (11) with the same edge-length as that of the polygonal surfaces (12), each polygonal surface (12) being surrounded by five hexagonal surfaces (11), characterized in that,
a) a plurality of equilateral hexagonal surfaces (11) that are cohesive when in planar geometric development compose a flat, integral cutout, preferably a stamped cutout, and in that the individual polygonal parts (12) are stitched by all said five edges to the associated edge of the common, flat cutout(s) containing the hexagonal surface(s) (11).
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2. A ball casing for soccer balls, composed of flat cutouts stitched to one another at their edges, the surface of the ball casing evincing a pattern of one group of equilateral polygonal surfaces (12) defining pentagonal surfaces having five edges and one group of three-arm star surfaces (31) of which the arm length always corresponds to half an edge length of the polygonal surfaces (12) and wherein each polygonal surface (12) is enclosed by five star surfaces (31), characterized in that,
a) a plurality of three-arm star surfaces (31) which are cohesive in planar geometric development compose at least one integral, flat and preferably stamped cutout (32; - 38 through 42;
52 through 61;
74,
75) and each polygonal surface (12) is in the form of a separate and stamped cutout, and in that the individual polygonal surfaces (12) are stitched each at all said five edges to the associated edges of the common flat cutout(s) (32 or 38 through 42;
52 through 61, 74,
75) containing the star surfaces (31).
- 38 through 42;
Specification
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- Resources
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Current AssigneeUhlsport GmbH (Gin Tonic Special Mode)
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Original AssigneeUhlsport GmbH (Gin Tonic Special Mode)
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InventorsSchwaner, Michael
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Primary Examiner(s)Wong, Steven B.
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Application NumberUS08/718,935Time in Patent Office483 DaysField of Search473/597, 473/598, 473/599, 473/600, 473/601, 473/602, 473/603, 473/604, 473/605, 473/607, 473/608, 473/612, 40/327US Class Current473/604CPC Class CodesA63B 41/08 Ball covers; Closures therefor
