Multiple size disposable plastic cup lid

Details Multiple size disposable plastic cup lid Multiple size disposable plastic cup lid

1989-09-05

1990-06-19

Marcus, Stephen

Receptacles

Closures

Closure adaptable for various sizes or openings

B65D 5100

Patent

active

049345583

ABSTRACT:
A multiple size disposable plastic cup lid comprising a flat circular disk of plastic with a premolded lip on the outer circumference that engages to the top edge of a drinking cup during use and wherein a plurality of radial creases or hinges from the center of the circular disk to the outer circumference allows the lid to be folded about various pairs of creases thus forming various cone shaped configurations that fit a series of smaller discrete container sizes. The multiple size cup lid can be further provided with a series of premolded indentations that tend to hold the lid in a folded cone shaped configuration.

REFERENCES:
patent: 342379 (1986-05-01), Nye
patent: 392762 (1888-11-01), Stilson
patent: 947098 (1910-01-01), Ellis
patent: 1025090 (1912-04-01), Holmes
patent: 1322863 (1919-11-01), Roeger et al.
patent: 1524185 (1925-01-01), Lockwood
patent: 2456912 (1948-12-01), Burrows
patent: 3557995 (1971-01-01), Mirasol, Jr. et al.
patent: 3655089 (1972-04-01), Tower
patent: 4198040 (1980-04-01), Colasent
patent: 4359076 (1982-11-01), Kyte

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