Title:
DETACHABLE WEIGHT FOR BASEBALL BATS
United States Patent 3508748
US Patent References:
/1030982.html
- - 1030982
Attachment for golf clubs
- - 2543722
Golf swing trainer
- - 2608409
Golf club attachment
- - 2950115
Golf swing training device
- - 3351346
/1030982.html
- - 1030982
Attachment for golf clubs
- - 2543722
Golf swing trainer
- - 2608409
Golf club attachment
- - 2950115
Golf swing training device
- - 3351346
Inventors:
Strimel, Robert S.
Publication Date:
04/28/1970
View Patent Images:
Export Citation:
Assignee:
Robert, Strimel S.
Primary Class:
Other Classes:
473/256, 482/109
International Classes:
A63B69/00; A63B69/00