Self-centering rotatable closure retainer

Details Self-centering rotatable closure retainer Self-centering rotatable closure retainer

1977-02-18

1978-09-26

Hart, Ro E.

Bottles and jars

Closures

With separate applied fastener to hold closure in closed...

215277, B65D 4532

Patent

active

041163532

ABSTRACT:
A self-centering rotatable closure retainer adapted for use with a conventional cylindrical primary container cap is disclosed. The retainer comprises a support to which three or more radially inwardly projecting flexible ribs are attached so that they tangentially engage the outer wall of the cap frictionally securing the retainer to the cap. The self-centering closure retainer can be readily rotated about and removed from the primary cap without disturbing the cap.

REFERENCES:
patent: 3211322 (1965-10-01), Collons
patent: 3285456 (1966-11-01), Pewitt
patent: 3338390 (1967-08-01), Gordon
patent: 3392824 (1968-07-01), Flynn
patent: 3437224 (1969-04-01), Williams
patent: 3633863 (1972-01-01), Abbey
patent: 3941237 (1976-03-01), MacGregor, Jr.

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