Receptacles – Closures – Superposed closures for common opening
Patent
1981-03-13
1982-11-09
Hall, George T.
Receptacles
Closures
Superposed closures for common opening
215DIG1, B65D 5122
Patent
active
043580254
ABSTRACT:
An improved packaging system (10) comprising a container (14), a closure (12) for the container (14) and means (38, 60, 34, 66) for retaining the closure over an opening of the container (14). A plurality of fin segments (56, 58) extending between the closure (12) and the container (14) and surrounding a substantial portion of the periphery of the container opening retards the evaporation of moisture from the container (14).
REFERENCES:
patent: 3904074 (1975-09-01), Hoffman et al.
patent: 4143785 (1979-03-01), Ferrell
Hall George T.
Kane, Jr. J. W.
Scott Paper Company
Yamaoka J. H.
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