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:
Apr. 14, 1992
Filed:
Jul. 13, 1990
Applicant:
Inventor:
Philippe D St Pierre, Worthington, OH (US);
Assignee:
General Electric Company, Worthington, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
51295 ; 51298 ; 51308 ; 51309 ;
Abstract
There are provided abrasive particles having a refractory metal oxide coating, a non-metallic precursor to a refractory metal oxide coating, or an elemental metal coating of at least about 20 weight percent of the abrasive particles. In addition abrasive tools such as grinding wheels, especially vitreous bonded grinding wheels, utilizing the coated abrasive particles are provided.
St Pierre, Philippe. (1992). Refractory metal oxide coated abrasives and grinding wheels made (U.S. Patent No. 5104422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5104422
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile