Receptacles – Closures – Removable closure retained by adhesive or fusion means
Patent
1989-11-21
1991-09-24
Marcus, Stephen
Receptacles
Closures
Removable closure retained by adhesive or fusion means
220307, 229 55, 22912513, B65D 4306
Patent
active
050507630
ABSTRACT:
Reclosable lid frame having a continuous downwardly open groove (4) for receiving an upper edge part of a container and a quantity of connecting and sealing material for securing the lid frame to the container. At least the inner side wall of the groove is inclined upwardly and inwardly of the groove and has a plurality of integral spaced apart and upwardly extending ribs projecting therefrom. The ribs are substantially triangular with the longest side of each rib integral with the inner side wall of the groove. The ribs guide the lid frame into assembly with the container and cooperate with the inner side wall to define spaces for receiving connecting and sealing material as the lid frame is moved into assembly with the container.
REFERENCES:
patent: 3956550 (1976-05-01), Sutch
patent: 4192434 (1980-03-01), Conroy
patent: 4241864 (1980-12-01), Kessler
patent: 4495209 (1985-01-01), Whiteside
patent: 4667843 (1987-05-01), Galer
patent: 4887735 (1989-12-01), Dudzik
Akerlund & Rausing Licens Aktiebolag
Marcus Stephen
Stucker Nova
LandOfFree
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