Buckles – buttons – clasps – etc. – Separable-fastener or required component thereof – Including member having distinct formations and mating...
Patent
1987-07-14
1988-10-04
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Separable-fastener or required component thereof
Including member having distinct formations and mating...
24116A, 24616, F16G 1500
Patent
active
047747439
ABSTRACT:
A jewelry clasp having a base and a cover mounted on the base for swinging movement and featuring a pair of elongated resilient S-shaped friction tongs on the base for snap-locking engagement within elongated grooves of a pair of complementary resilient friction flanges on the cover for releasably securing the base and its cover in locked position.
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patent: 3181217 (1965-05-01), Bohlinger et al.
patent: 3844000 (1974-10-01), Hedu
patent: 4314389 (1935-06-01), Salvo
Sakran Victor N.
The Napier Co.
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