Synthetic resin vessel having handle

Details Synthetic resin vessel having handle Synthetic resin vessel having handle

1991-02-12

1992-03-03

Weaver, Sue A.

Bottles and jars

Closures

Cap type

220 94R, 220 94A, B65D 2310, B65D 2528

Patent

active

050924761

ABSTRACT:
A synthetic resin vessel having a handle, which comprises a vessel proper comprising a neck, a barrel and a closed bottom, which are integrally prepared by blow-forming or draw-blow-forming of a synthetic resin, a recess formed at a part of the barrel so that a deepest part of the recess has a diameter substantially equal or slightly larger than the diameter of the neck, a projection formed substantially at the center of the recess so that the section of the projection is non-circular, a circumferential concave groove formed around the projection, and a pair of short concave grooves extending from the top end and bottom end of the circumferential concave groove along the concave portion upwardly and downwardly, respectively, and a handle comprising an endless holding portion and an endless attachment portion, which are integrally prepared by injection molding of a synthetic resin, the handle being fixed by inserting the attachment portion into the circumferential concave groove and inserting the central part of the holding portion on the side end of the attachment portion into the short concave grooves.

REFERENCES:
patent: 3140329 (1964-07-01), Nutting
patent: 4257525 (1981-03-01), Thompson
patent: 4280859 (1981-07-01), Thompson
patent: 4363415 (1982-12-01), Rainville
patent: 4727997 (1988-03-01), Nakamura et al.
patent: 4915241 (1990-04-01), Morimura et al.
patent: 4964522 (1990-10-01), Ometsu et al.

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