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. 25, 1990
Filed:
May. 04, 1989
Applicant:
Inventors:
Jun Kusui, Yokaichi, JP;
Masahiko Kawai, Nara, JP;
Yusuke Odani, Higashioska, JP;
Yoshinobu Takeda, Suita, JP;
Assignees:
Sumitomo Electric Industries, Ltd., both of, JP;
Toyo Aluminium Kabushiki Kaisha, both of, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
419 67 ; 419 41 ; 148 / ;
Abstract
The invention provides a process for preparing a large-sized P/M aluminum alloy product comprising: