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:
Oct. 06, 1992
Filed:
Feb. 01, 1991
Applicant:
Inventors:
Stephen E LeBeau, Plymouth, MI (US);
Sydney M Kaufman, Westland, MI (US);
Assignee:
Phoenix Metals Corp., Plymouth, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ; C21D / ;
U.S. Cl.
CPC ...
148513 ; 148629 ; 419 57 ; 419 58 ;
Abstract
A method and apparatus 10 are disclosed for annealing metal powder so at to decrease the carbon content of the powder while also reducing the oxygen content thereof.
Quick Actions:
LeBeau, Stephen. (1992). Method of decarburization annealing ferrous metal powders without (U.S. Patent No. 5152847). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5152847
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