One-piece resilient fastener loop

Details One-piece resilient fastener loop One-piece resilient fastener loop

1996-03-26

1997-08-12

Cuomo, Peter M.

Buckles, buttons, clasps, etc.

Separable-fastener or required component thereof

Including member having distinct formations and mating...

A44B 1300, A44B 2100

Patent

active

056552742

ABSTRACT:
A loop is constructed so as to slip easily over a button shank, but to resist unwanted detachment. This is accomplished by providing a coil of wire adjacent the opening for retaining the button shank, which acts as a spring to enhance the resilience of the loop at precisely the needed region. The loop can be made of a one-piece welded construction, thereby mitigating concerns that have arisen about use of a separate encasement.

REFERENCES:
patent: 403609 (1889-05-01), Pickhardt
patent: 717371 (1902-12-01), Faulkner
patent: 1079330 (1913-11-01), Flagg
patent: 1232502 (1917-07-01), Comstock, Sr.
patent: 1628638 (1927-05-01), Anderson
patent: 1762264 (1930-06-01), Domkee
patent: 1785735 (1930-12-01), Heather
patent: 1804259 (1931-05-01), Joyce
patent: 1890692 (1932-12-01), Mosgrove
patent: 3577609 (1971-05-01), Gottfried
patent: 3911537 (1975-10-01), Mazur
patent: 4935997 (1990-06-01), Hirsch
Etamco Catalog, p. 2 (1982?).
Mississippi Trading "Twist Loop" (1996?).

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