Jewellery clasp

Details Jewellery clasp Jewellery clasp

1974-04-05

1976-04-06

Gelak, Bernard A.

Buckles, buttons, clasps, etc.

Bale and package ties, hose clamps

With tighteners

24230SC, A44B 1700

Patent

active

039479323

ABSTRACT:
The present invention provides a jewellery clasp in which a latch is formed of a single piece of material folded back upon itself to form a U-shaped spring with an upstanding projection thereon, and a holder is formed of a single piece of material with base, sides and upper catch plate, the latter having an aperture into which the upstanding projection is engaged by the spring to fasten the clasp.

REFERENCES:
patent: 1499428 (1924-07-01), Wagner
patent: 1702360 (1929-02-01), Myrberg
patent: 2178572 (1939-11-01), Forstner
patent: 3308517 (1967-03-01), Geldwerth
patent: 3739433 (1973-06-01), Druskin

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