Synthetic resin vessel having handle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5092476
SERIAL NO

07654123

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
TOYO SEIKAN KAISHA LTD A CORP OF JAPAN3-1 UCHISAIWAI-CHO 1-CHOME CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miura, Masaki Kawasaki, JP 45 985
Miyazaki, Shinichi Tokyo, JP 257 2616
Ohkubo, Yoshimichi Tokyo, JP 4 132
Yasuda, Yosuke Tokyo, JP 15 186

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