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:
May. 14, 1985
Filed:
Aug. 26, 1983
Applicant:
Inventors:
Kenji Matsuno, Yokohama, JP;
Hiroyuki Funamoto, Tokyo, JP;
Assignee:
Toyo Seikan Kaisha, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
428629 ; 428472 ; 428666 ; 428667 ; 220 75 ; 220 79 ; 220456 ; 220D / ;
Abstract
A tinfree steel welded can body formed by a mash resistance welding on a lapped side portion of a can body preform made from tinfree steel, without requiring the removal of surface chromium film from the welded portion and its vicinity.
Matsuno, Kenji. (1985). Welded can bodies (U.S. Patent No. 4517256). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4517256
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile