MOLDED SOFTBALL METHOD OF MANUFACTURE
The invention relates to a mold, a method of making the mold and a baseball or softball produced by the mold. The ball has a cover of vinyl, urethane or other polymers and has a leatherlike feel and the playability of a standard ball. The mold has a pair of hemispherical dies each having depressions...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | The invention relates to a mold, a method of making the mold and a baseball or softball produced by the mold. The ball has a cover of vinyl, urethane or other polymers and has a leatherlike feel and the playability of a standard ball. The mold has a pair of hemispherical dies each having depressions and protrusions forming a female counterpart of the stitching and surface texture of a standard ball, and a plurality of stitch pins adjacent the outer edges of the depressions in the appropriate configuration to form male counterparts of stitch holes in the ball. |
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