Construction toy
United States Patent 2776521
US Patent References:
Miniature or toy fence section
- - 1691728
Toy construction unit
- - 2057942
Hinger for containers
- - 2570341
Miniature or toy fence section
- - 1691728
Toy construction unit
- - 2057942
Hinger for containers
- - 2570341
Inventors:
Zimmerman, Elmer L.
Publication Date:
01/08/1957
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Export Citation:
Assignee:
Zimmerman, Elmer L.
Primary Class:
Other Classes:
D21/489, 446/124, 16/255, 52/DIG.010, 16/DIG.013, 16/227, 446/116, 16/370
International Classes:
A63H33/06; A63H33/04