Receptacles – Sectional – Knockdown
Patent
1997-09-17
1999-03-30
Castellano, Stephen
Receptacles
Sectional
Knockdown
220 428, 220666, 220682, 206577, B65D 624, B65D 626
Patent
active
058877410
ABSTRACT:
A detachable food container includes a base plate having a periphery base rim integrally and perpendicularly extended from a periphery side of the base plate; two fold plates which has an end piece perpendicularly and integrally bent on each end thereof; two side plates which both ends each provides a V-shape fork means to engage with the respective end piece of the corresponding fold plate in order to form a hollow quadrilateral frame body which is placed on top of the base plate and bounded by the base rim thereof; and a top lid cover having a periphery cover rim integrally and perpendicularly extended from a periphery side of the top lid cover for covering on top of the hollow quadrilateral frame body to form the detachable food container. When the detachable food container is not used or no food is carried therein, the two fold plates and the two side plates can be detached apart and arranged on top the top place, and that the top lid cover is able to cover on top of the base plate to form a collapse structure having a minimum size and form to reduce the carrying room and storing space.
REFERENCES:
patent: 883002 (1908-03-01), Davis
patent: 2026311 (1935-12-01), Harris
patent: 2091140 (1937-08-01), Davis
patent: 2119799 (1938-06-01), Sivey
patent: 2611460 (1952-09-01), Nash
patent: 4085847 (1978-04-01), Jacalone
patent: 4454946 (1984-06-01), Yokowo
patent: 4828132 (1989-05-01), Francis, Jr. et al.
patent: 5704508 (1998-01-01), Keip et al.
Castellano Stephen
Chan Raymond Y.
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