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. 04, 1989
Filed:
Aug. 03, 1987
Applicant:
Inventor:
Mark D Michaud, Bristol, CT (US);
Assignee:
Rem Chemicals, Inc., Southington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ; C23F / ;
U.S. Cl.
CPC ...
156628 ; 156637 ; 156638 ; 156639 ; 156645 ; 156664 ; 51313 ; 51316 ;
Abstract
The invention provides a physicochemical process for refining relatively rough metal surfaces to a condition of high smoothness and brightness, in relatively brief periods of time, which is characterized by the use of a non-abrasive, high-density burnishing media. The process can be carried out in one step and with minimal production of media fines, thus affording economic and environmental advantages.
Michaud, Mark. (1989). Metal surface refinement using dense alumina-based media (U.S. Patent No. 4818333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4818333
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile