Title:
Racing game and puzzle
United States Patent 2453290
US Patent References:
/D042924.html
- - D042924
/0231963.html
- - 0231963
/0402700.html
- - 0402700
/0487798.html
- - 0487798
/0921863.html
- - 0921863
/D042924.html
- - D042924
/0231963.html
- - 0231963
/0402700.html
- - 0402700
/0487798.html
- - 0487798
/0921863.html
- - 0921863
Inventors:
Wetzel, Roland M.
Publication Date:
11/09/1948
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Assignee:
Wetzel, Roland M.
Primary Class:
Other Classes:
273/157R
International Classes:
A63F3/00
US Patent References: