Title:
Batting practice and training device
United States Patent 3166317
US Patent References:
Game apparatus
- - 1441221
Tennis stroke practice device
- - 2247072
Ball game apparatus
- - 2606025
Baseball guide for batting practice
- - 3042401
Game apparatus
- - 1441221
Tennis stroke practice device
- - 2247072
Ball game apparatus
- - 2606025
Baseball guide for batting practice
- - 3042401
Inventors:
Evelyn, Tumelson
Publication Date:
01/19/1965
View Patent Images:
Export Citation:
Assignee:
Evelyn, Tumelson
Primary Class:
International Classes:
A63B69/00