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:
Jul. 09, 2024
Filed:
Aug. 15, 2017
Toyo Seikan Co., Ltd., Tokyo, JP;
TOYO SEIKAN CO., LTD., Tokyo, JP;
Abstract
Synthetic resin bottle () including tube-shaped body section () comprises eight decompression absorbing panels () disposed at equal intervals in body section () and pillar sections () respectively disposed between said decompression absorbing panels () and formed by arcuate wall surfaces (). Arcuate wall surfaces () of pillar sections () in a cross section of body section () configure parts of one imaginary perfect circle (). A total of circumferential lengths of arcuate wall surfaces () of pillar sections () is 20 to 50% of a total circumferential length of perfect circle (). Consequently, it is possible to realize the synthetic resin bottle having decompression absorbing performance in order to absorb a decrease in internal pressure, the exterior of the body section of the synthetic resin bottle being seen as a cylindrical shape whose shape is almost the same as that of a perfect circle.