Receptacles – Outlet or junction box type – Sectional receptacle
Patent
1983-09-22
1985-03-05
Norton, Donald F.
Receptacles
Outlet or junction box type
Sectional receptacle
215254, 229 7R, B65D 4148
Patent
active
045026084
ABSTRACT:
A disposable lid for a drinking cup is provided, where the lid has a generally circular cavity formed around the periphery thereof to accommodate the lip of the circular mouth of a cup, and so as to fit snugly thereover. The central portion of the lid is generally planar, and there is a skirt portion which depends downwardly and outwardly from the cavity, and has a pair of cuts formed therein at the rim and through the thickness thereof, the cuts being spaced apart from each other a distance less than 25% of the circumference of the rim--generally they are spaced about 30 to 60 degrees apart. The rim cuts may be either notches or slits. A second cut is made in the central portion of the lid through the thickness thereof, in a place radially inwardly from the cavity but at a distance less than the radius of the lid, and has a length so as to extend at least between imaginary diameters that are drawn through the rim cuts.
REFERENCES:
patent: 2689664 (1954-09-01), Vingron
patent: 3042286 (1962-07-01), Pottle
patent: 3421681 (1969-01-01), Frank
patent: 3777968 (1973-12-01), Law
patent: 3800999 (1974-04-01), Serritella
patent: 3933264 (1976-01-01), Rossi
patent: 3977559 (1976-08-01), Lombardi
patent: 3994411 (1976-11-01), Elfelt
patent: 4090660 (1978-05-01), Schram et al.
patent: 4202459 (1980-05-01), Deparales
patent: 4210272 (1980-07-01), Sequin
patent: 4285442 (1981-08-01), Wedzik
patent: 4322015 (1982-03-01), Bailey
Hewson Donald E.
Norton Donald F.
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