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:
Jun. 07, 2022
Filed:
Mar. 05, 2019
Nissei Asb Machine Co., Ltd., Nagano, JP;
Yoichi Tsuchiya, Nagano, JP;
Yukihiro Uehara, Nagano, JP;
NISSEI ASB MACHINE CO., LTD., Nagano, JP;
Abstract
A container is configured so that a bottom section has a ground contact section provided to the outer periphery of a body section, and a raised bottom section provided inside the ground contact section and deformed in accordance with a change in inner pressure; the raised bottom section is provided with an upper surface section provided at the center, and a connection section which connects the upper surface section and the ground contact section; the connection section is formed so that, when the inner pressure is normal pressure, the upper surface section-side end of the connection section is positioned closer to a neck section than the ground contact section-side end of the connection section; and at least the connection section of the bottom section is provided with a reinforcement section which extends in the radial direction of the bottom section and reinforces the bottom section.