Beverage cup lid having peripheral locking means for drinking op

Details Beverage cup lid having peripheral locking means for drinking op Beverage cup lid having peripheral locking means for drinking op

1994-09-16

1996-02-13

Shoap, Allan N.

Receptacles

Container attachment or adjunct

Drinking device

220711, 220713, 220254, A47G 1922, B65D 5118

Patent

active

054906091

ABSTRACT:
A thin, plastic lid for disposable drinking cups has a drinking opening formed in a raised portion of the lid. The drinking opening is covered by a hinged closure member that is locked in place by trapping an outer marginal edge of the closure member between the cup rim and the periphery of the lid. The lid may be formed by conventional vacuum forming and die cutting operations.

REFERENCES:
patent: 3447710 (1969-06-01), Blair
patent: 3933264 (1976-01-01), Rossi
patent: 4106660 (1978-08-01), Boyle
patent: 4138033 (1979-02-01), Payne et al.
patent: 4187954 (1980-02-01), Striggow
patent: 4190174 (1980-02-01), Haimowitz
patent: 4202459 (1980-05-01), DeParales
patent: 4215793 (1980-08-01), Packard
patent: 4345695 (1982-08-01), Galloway et al.
patent: 4361249 (1982-11-01), Tuneski et al.
patent: 4438865 (1984-03-01), Scattaregia
patent: 4502608 (1985-03-01), Mills
patent: 4503992 (1985-03-01), Sitko
patent: 4518096 (1985-05-01), Winstead
patent: 4537326 (1985-08-01), Morehead
patent: 4579245 (1986-04-01), Narushko
patent: 4629088 (1986-12-01), Durgin
patent: 4738373 (1988-04-01), DeParales
patent: 4741450 (1988-05-01), Braude
patent: 4796774 (1989-01-01), Nabinger
patent: 4898299 (1990-02-01), Herbst et al.
patent: 4949865 (1990-08-01), Turner
patent: 5090584 (1992-02-01), Roberts
patent: 5111961 (1992-05-01), Van Melle
patent: 5335812 (1994-08-01), Boller

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