Originality seal for disposable receptacles

Details Originality seal for disposable receptacles Originality seal for disposable receptacles

1976-08-30

1978-08-01

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

215256, 277DIG10, B65B 728, B65D 4132

Patent

active

041039009

ABSTRACT:
An originality seal for disposable or single use receptacles adapted to be fitted to an applicator having a peripheral sealing surface for connection to the disposable receptacles consisting of a receptacle-side sealing surface for engaging the wall of the disposable receptacle. The seal includes a resilient sealing ring surrounding the sealing surface, the ring having at least two sealing lips, one of the lips cooperating sealingly with the peripheral sealing surface of the applicator when the disposable receptacle is fitted thereto and the second sealing lip cooperating sealingly with the receptacle side sealing surface. There is also frangible webs coupling the resilient sealing rings to the receptacle-side sealing surface so that the frangible webs will rupture by the force of engagement of the disposable receptacle to the applicator.

REFERENCES:
patent: 2985291 (1961-05-01), Schoepe et al.
patent: 3407976 (1968-10-01), Homma
patent: 3441161 (1969-04-01), Van Baarn
patent: 3673761 (1972-07-01), Leitz
patent: 3712645 (1973-01-01), Herter
patent: 3913771 (1975-10-01), Action et al.
patent: 3980195 (1976-09-01), Fillmore
patent: 3991904 (1976-11-01), Davis
patent: 3998354 (1976-12-01), Song
patent: 4037748 (1977-07-01), Stubbs

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