Pocket billiard training device
United States Patent 3220122
US Patent References:
/0366318.html
- - 0366318
Game apparatus
- - 1813116
Toy highway
- - 2231089
Rolling-ball racing game
- - 2670206
Device for practicing putting
- - 2866645
/0366318.html
- - 0366318
Game apparatus
- - 1813116
Toy highway
- - 2231089
Rolling-ball racing game
- - 2670206
Device for practicing putting
- - 2866645
Inventors:
Miller, Raphael W.
Publication Date:
11/30/1965
View Patent Images:
Export Citation:
Assignee:
Miller, Raphael W.
Primary Class:
Other Classes:
473/2, 273/129R, 33/465
International Classes:
A63D15/00
Foreign References:
| GB190801706A | ||||
| GB190615498A | ||||
| GB191018765A |