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. 12, 1989
Filed:
Jul. 23, 1987
Applicant:
Inventor:
Glyndwr Davies, Cowley Uxbridge, GB;
Assignee:
AEPLC, Warwickshire, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F / ; B32B / ;
U.S. Cl.
CPC ...
428551 ; 428557 ; 428564 ; 252 12 ; 384910 ;
Abstract
A cavitation erosion resistant plain bearing comprising a steel backing, a sintered bronze interlayer and a lining of PTFE filled with 1 to 50% by volume of an ionic fluoride of low aqueous solubility.