Title:
Magnetic blocks
United States Patent 3095668
US Patent References:
Magnetic material
- - 1669644
Ball and the like
- - 2219074
Magnetic toy blocks
- - 2570625
Card game equipment
- - 2600951
Sheet having a transferable coating containing magnetizable material
- - 2744031
Magnetic material
- - 1669644
Ball and the like
- - 2219074
Magnetic toy blocks
- - 2570625
Card game equipment
- - 2600951
Sheet having a transferable coating containing magnetizable material
- - 2744031
Inventors:
Dorsett, Clarence T.
Publication Date:
07/02/1963
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Export Citation:
Assignee:
Dorsett, Clarence T.
Primary Class:
Other Classes:
12/146B, 428/900, 40/621, 252/62.530, 252/62.540, 52/DIG.004, 252/62.550
International Classes:
A63H33/04; G09B1/38; G09B1/00
US Patent References:
| 2795893 | Magnetic toy blocks |
Foreign References:
| FR1076940A |