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. 31, 1983
Filed:
Jun. 30, 1982
Applicant:
Inventor:
James A McGurty, Cincinnati, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
7512 / ; 75125 ; 7512 / ;
Abstract
The presence of yttrium and/or related rare earth elements in amounts ranging from a positive amount to up to but not including 0.1% by weight in alloys described in U.S. Pat. No. 4,086,085 issued Apr. 25, 1979 significantly improves the hot workability and resistance to grain growth of said alloys.