Cover for an open-topped receptacle

Details Cover for an open-topped receptacle Cover for an open-topped receptacle

1990-05-15

1991-09-17

Marcus, Stephen

Receptacles

Closures

Closure adaptable for various sizes or openings

220352, 220356, 220355, 220380, B65D 5102, A47J 3606

Patent

active

050487140

ABSTRACT:
A cover for an open-topped receptacle, which receptacle is generally rectangular and has a peripheral prominence. In its preferred embodiment, the cover comprises a substantially planar central web bounded by an integral channel which is generally registrable with the peripheral prominence of the receptacle. The channel is configured to effect nested reception of the peripheral prominence within the channel. The channel has a width and comprises four channel segments and four corners. Each of the corners is established substantially at an intersection of a respective two of the channel segments and each of the corners is truncated at least the width of the channel athwart each of the respective two channel segments intersecting at the corner.

REFERENCES:
patent: 826292 (1906-07-01), Truxall
patent: 2606586 (1952-08-01), Hill
patent: 3056525 (1962-10-01), Deinert
patent: 4163503 (1979-08-01), McKinnon
patent: 4254891 (1981-03-01), Jeppsson
patent: 4286713 (1981-09-01), Marchais
patent: 4412630 (1983-11-01), Daenen
patent: 4742933 (1988-05-01), Panick

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