Title:
METHOD OF AND APPARATUS FOR FORMING THUMB RECEPTACLES IN BOWLING BALLS
United States Patent 3454440
US Patent References:
Bowling ball insert pad
- - 2777693
Finger grip pad for bowling balls
- - 3113775
/3129002.html
- - 3129002
Finger and toe nail moulds for creating artificial finger and toe nails
- - 3157912
Bowling ball having adjustable selflocking finger hole plug
- - 3239223
Bowling ball insert pad
- - 2777693
Finger grip pad for bowling balls
- - 3113775
/3129002.html
- - 3129002
Finger and toe nail moulds for creating artificial finger and toe nails
- - 3157912
Bowling ball having adjustable selflocking finger hole plug
- - 3239223
Inventors:
Vezirakis, Steve
Publication Date:
07/08/1969
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Export Citation:
Assignee:
STARMASTER TROPHIES INC
Primary Class:
Other Classes:
425/175, 156/252, 249/83, 473/125, 249/90, 156/293, 156/98
International Classes:
A63B37/00; B32B31/04; A63D5/00; B29C1/14