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. 13, 1994
Filed:
Sep. 16, 1993
Applicant:
Inventors:
Robinette S Alkhas, Rancho Cucamonga, CA (US);
Michael Salyards, Hesperia, CA (US);
Assignee:
Tepco, Ltd., Phelan, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
51296 ; 51293 ; 51295 ; 51298 ; 51304 ;
Abstract
A non-woven abrasive material including a lofty, open, three dimensional web of non-woven fibers randomly intertwined and carrying abrasive particles and a binder material bonding the fibers together and bonding the abrasive particles to the fibers, with hydrogenated vegetable oil in solid form coating the fibers, particles and binder material at the surface of the web and within voids in the interior of the web, and preferably also with a coating of resinous plastic binder encapsulating the hydrogenated vegetable oil at the surface of the web and within its interior.