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:
Nov. 05, 1996
Filed:
Dec. 15, 1994
Applicant:
Inventors:
Yasushi Nakazawa, Utsunomiyashi, JP;
Hitoshi Kazama, Utsunomiyashi, JP;
Yasushi Tashiro, Oyamashi, JP;
Tadashi Yasuoka, Oyamashi, JP;
Assignees:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Showa Aluminum Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C22F / ;
U.S. Cl.
CPC ...
148690 ; 148697 ; 72292 ; 72371 ;
Abstract
In a method of producing twisted aluminum products, an elongate heat-treatable aluminum article is twisted at first to have a value 'tan .phi.' of 0.5 or more, with the term .phi. denoting a helical angle of the thus twisted article. The twisted aluminum article is then subjected to a solid solution treatment and the step of aging, in this order.
Nakazawa, Yasushi. (1996). Method of producing twisted aluminum articles (U.S. Patent No. 5571349). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5571349
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile