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:
Aug. 29, 1978
Filed:
Jul. 12, 1976
Gunther W Balz, Kalamazoo, MI (US);
Roto-Finish Company, Kalamazoo, MI (US);
Abstract
The application discloses abrasive finishing chips suitable for use as abrasive media in finishing processes and apparatus for the finishing of parts and workpieces, comprising abrasive grains dispersed in a matrix comprising at least 50% by weight of ground glass bonded together with a substantially uniform bond and of a shape suitable for employment as an abrasive media chip, and a process for the production of such chips which comprises the steps of providing ground glass, causing abrasive grains to be dispersed therein, subjecting the mixture to shape-forming procedure, heating the same to the sintering point of the ground glass, that is, at a temperature between the softening point and the working (fluid) point of the glass but below 1950.degree. F., and allowing the same to cool, thereby to produce abrasive media chips to the type aforesaid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile