Bar closure for open bags

Details Bar closure for open bags Bar closure for open bags

1987-07-14

1989-07-18

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Bag fasteners

Resilient slot bag tie

24505, 24509, B65D 7710

Patent

active

048479560

ABSTRACT:
Two bars are hinged together on one end to clamp tight on the open end of a flexible bag. The other ends of the bars are held together by a multi step latch. The closure accommodates to bag material of different thicknesses by expansible hinge structure of FIG. 5 and the multi step latch so that the bars 1 and 2 can be latched parallel to each other to close a bag. The expansible hinge allows the upper bar to move upwardly against the tension of spring 10.

REFERENCES:
patent: 381265 (1988-04-01), Martens
patent: 474719 (1892-05-01), Brande
patent: 609989 (1898-08-01), Gans
patent: 834493 (1906-10-01), Rubin
patent: 904595 (1908-11-01), Barmore
patent: 1615889 (1927-02-01), Senn
patent: 2408145 (1946-06-01), Johnson
patent: 3036506 (1962-05-01), Andresen, Jr.
patent: 3060530 (1962-10-01), Harvey
patent: 3649954 (1972-03-01), Kurtz
patent: 3896527 (1975-07-01), Miller et al.
patent: 4253216 (1981-03-01), Brown
patent: 4523353 (1985-06-01), Hubbard et al.
patent: 4738007 (1988-04-01), Demarest, Jr.

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