Engageable article using permanent magnet

Details Engageable article using permanent magnet Engageable article using permanent magnet

1983-03-25

1984-06-12

Hirsch, Paul J.

Buckles, buttons, clasps, etc.

Having magnetic fastener

24688, A44B 1770, A44C 1310

Patent

active

044532946

ABSTRACT:
A magnetic fastener using a permanent magnet. A first ferromagnetic plate and a permanent magnet attached thereto are mounted on a body of a handbag or the like, and a second ferromagnetic plate is mounted on a cover thereof so that the second ferromagnetic plate may be magnetically fastened to the first when the cover is closed.

REFERENCES:
patent: 496408 (1893-05-01), Hall
patent: 1829361 (1931-10-01), Lane
patent: 2615227 (1952-10-01), Hornik
patent: 2815236 (1957-12-01), Lowinski
patent: 3086268 (1963-04-01), Chaffin
patent: 3141216 (1964-07-01), Brett
patent: 3324821 (1967-06-01), Humiston
patent: 3372443 (1968-03-01), Dadonna
patent: 3589341 (1971-06-01), Krebs
patent: 4021891 (1977-05-01), Morita
patent: 4200852 (1980-04-01), Aoki

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