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:
Jul. 09, 1996
Filed:
Nov. 28, 1994
Applicant:
Inventors:
Somuri V Prasad, Dayton, OH (US);
Karl R Mecklenburg, Fairborn, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
75231 ; 384912 ;
Abstract
A self-lubricating aluminum alloy bearing material which can be used in vacuum, dry or moist environments which consists essentially of about 0.5 to 25, preferably about 5-20 volume percent of hard ceramic particles and about 1 to 7, preferably 3-5 volume percent of at least one solid lubricant, balance an aluminum alloy.