Grip training device
United States Patent 3111322
US Patent References:
Finger flex device
- - 2501919
Adjustable grip developer
- - 2634976
Golf club handle
- - 2954697
Finger flex device
- - 2501919
Adjustable grip developer
- - 2634976
Golf club handle
- - 2954697
Inventors:
English, John A.
Publication Date:
11/19/1963
View Patent Images:
Export Citation:
Assignee:
Harry, Johansing G.
Paul, Johansing G.
Austin, Bruce Slack
Martha, Slack C.
John, Lowe H.
Meyer H. D.
Paul, Johansing G.
Austin, Bruce Slack
Martha, Slack C.
John, Lowe H.
Meyer H. D.
Primary Class:
Other Classes:
473/201, 482/47, 434/252, 482/49
International Classes:
A63B69/36; A63B69/38
Foreign References:
| GB229103A |