Magnetic fastener

Buckles – buttons – clasps – etc. – Having magnetic fastener

Reexamination Certificate

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Details

C024S459000

Reexamination Certificate

active

10411142

ABSTRACT:
A magnetic fastener including a first detachable fastening member and a second detachable fastening member, said first and said second detachable fastening members respectively include a first and a second magnetic coupling surfaces which are magnetically attracted towards each other along an axial magnetic coupling direction, said magnetic fastener including guarding means adapted to resist relative lateral movements between said first and said second magnetic coupling surfaces when said first and said second fastening members are under magnetic coupling, said first and second fastening members include co-operative catching means adapted to resist disengagement of said first and second fastening members generally along said axial magnetic coupling direction when said first and second fastening members are simultaneously under magnetically coupling and subject to lateral tensions applied transversally to said axial magnetic coupling direction.

REFERENCES:
patent: 3009225 (1961-11-01), Budreck
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patent: 5092019 (1992-03-01), Levy
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patent: 6215381 (2001-04-01), Aoki
patent: 6622349 (2003-09-01), Wong
patent: 2 323 058 (1974-11-01), None
patent: 29 29 698 (1981-02-01), None
patent: 3243 154 (1984-05-01), None
patent: 1 264 553 (2002-12-01), None

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