Magnetic fastening devices
United States Patent 2935662

Inventors:
Hausmann, Henry C.
Publication Date:
05/03/1960
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Assignee:
Hausmann, Henry C.
Primary Class:
335/295
Other Classes:
63/20, 24/303
International Classes:
A41F1/00; H01F7/02
US Patent References:
2363914Paper doll set and the like
2389298Apparel fastener
2397931Magnetic button
2615227Magnetic clasp coupling for jewelry
2659169Magnetic attaching means for ornamental objects
2816254Magnetic keyboard
2888617Magnetic tool holder