Receptacles – Closures – Removable closure retained by adhesive or fusion means
Patent
1978-11-24
1980-09-02
Pollard, Steven M.
Receptacles
Closures
Removable closure retained by adhesive or fusion means
220 91, 220 90, 220 73, 220355, B65D 4306, B65D 2500, B65D 2532
Patent
active
042202540
ABSTRACT:
A container, of which the body is downwardly tapered to interfit with others for storage or transport, has an outwardly extending circumferential top bead. A separate top ring is formed with an outer inverted annular channel for engagement on the top part and bead of the body, and is also formed with an inner annular channel to receive the downturned peripheral part of a conventional friction-fit lid.
REFERENCES:
patent: 1711176 (1929-04-01), Moore
patent: 2053855 (1936-09-01), Walter
patent: 2551615 (1951-05-01), Maher
patent: 2747765 (1956-05-01), Pottle
patent: 2960257 (1960-11-01), Sasse
patent: 3353706 (1967-11-01), Godshalk
patent: 3469735 (1969-09-01), Burt
patent: 3883036 (1975-05-01), Mahaffy et al.
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