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:
Sep. 18, 2001
Filed:
Feb. 25, 1999
Applicant:
Inventor:
Masaharu Tochigi, Tochigi, JP;
Assignee:
Showa Denko K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 1/24 ;
U.S. Cl.
CPC ...
B65D 1/24 ;
Abstract
An inventive partitioned closed container comprises a cylindrical main body, a partition provided within said main body in a body therewith along the longitudinal direction thereof and lids for closing openings of the main body. The lids are joined with the main body and the partition by means of frictional agitating joining or laser welding. Thereby, it is possible to realize a good joining condition and to assure reliability in terms of strength without increasing the weight and the cost.
Tochigi, Masaharu. (2001). Partitioned closed container, its production method and pressure container (U.S. Patent No. 6290085). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6290085
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile