Receptacles – Closures – Having means for securing or retaining closure in its closed...
Patent
1979-08-06
1981-07-21
Lowrance, George E.
Receptacles
Closures
Having means for securing or retaining closure in its closed...
220306, 220354, 215DIG1, B65D 4534, B65D 4116, B65D 4310
Patent
active
042793580
ABSTRACT:
A one-piece molded plastic lid for a container is provided with a surrounding depending sidewall having a thin web portion which deforms as the lid is snap-fitted onto the container. The lid is intended to be used with containers having a protruding lip extending about the mouth of the container such as a paint can. The deformable web stretches into close conformity and sealing engagement with the lip, the lower regions of the skirt serving to maintain the web in a tightly constricted configuration about the lip.
REFERENCES:
patent: 2084084 (1937-06-01), Greer
patent: 3255907 (1966-06-01), Eddy
patent: 3325044 (1967-06-01), McCutcheon
patent: 3392873 (1968-07-01), Old
patent: 3499574 (1970-03-01), Yates
patent: 3510023 (1970-05-01), Ullman
patent: 3531013 (1970-09-01), Hammes
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