Receptacles – Closures – Having means for securing or retaining closure in its closed...
Patent
1994-10-14
1996-05-21
Shoap, Allan N.
Receptacles
Closures
Having means for securing or retaining closure in its closed...
2207105, 220703, B65D 4318
Patent
active
055181341
ABSTRACT:
A lidded cup which includes a rotating pivot at one side of the lid, and a matching pivot at one side of the lid, and a matching hollow sleeve handle at the corresponding side of the cup to provide the lid-cup assembly. A matching toothed edge at both the rotating pivot and the inner sleeve handle are designed to allow the lid to rise and slide open. The lid may also return and automatically shut by its own weight through the design of eccentric tilted devices on the lid's pivot and the handle's tilted inner sleeve.
REFERENCES:
patent: 1230623 (1917-06-01), Teven
patent: 1634029 (1927-06-01), Korkames
patent: 1998373 (1935-04-01), Love
patent: 2552397 (1951-08-01), Bretney
patent: 4165013 (1979-08-01), Lutz
patent: 4712704 (1987-12-01), Ramsey et al.
patent: 5082134 (1992-01-01), Ramsey
patent: 5175918 (1993-01-01), Christopher
Newhouse Nathan
Shoap Allan N.
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