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:
Mar. 02, 1993
Filed:
Nov. 01, 1990
Applicant:
Inventors:
Euan Parker, Smithville, TN (US);
Bruno Grele, Smithville, TN (US);
Assignee:
Nuturn Corporation, Nashville, TN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ; C08K / ;
U.S. Cl.
CPC ...
523149 ; 523153 ; 523157 ; 523155 ; 523156 ; 264 86 ; 264 87 ; 264295 ;
Abstract
A brake lining is made from a preform which has been formed by a compression step parallel to that surface of the brake lining preform which is to be the braking surface of the lining in use and has subsequently been compressed in a direction substantially normal to said surface to form the lining. The preform can be made by dewatering an aqueous slurry of the brake lining ingredients prior to the first compression step.