The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 1992
Filed:
Feb. 12, 1991
Yosuke Yasuda, Tokyo, JP;
Masaki Miura, Kawasaki, JP;
Yoshimichi Ohkubo, Tokyo, JP;
Shinichi Miyazaki, Tokyo, JP;
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
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.