Title:
TOY ASSEMBLY KIT WITH ELECTRICAL COMPONENTS
United States Patent 3484984
US Patent References:
Motorized construction toy
- - 2044735
Building blocks
- - 3076286
Base and stackable elements having cooperating electrical contact means
- - 3237341
Educational apparatus
- - 3278736
Motorized construction toy
- - 2044735
Building blocks
- - 3076286
Base and stackable elements having cooperating electrical contact means
- - 3237341
Educational apparatus
- - 3278736
Inventors:
Fischer, Artur
Publication Date:
12/23/1969
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Export Citation:
Assignee:
Fischer, Artur
Primary Class:
International Classes:
A63H33/04; G09B23/18; H01R13/514; H01R31/02; G09B23/00; H01R31/00
Foreign References:
| DE613379C | ||||
| GB123170A | ||||
| GB202983A | ||||
| GB344668A |