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:
Jan. 18, 1994
Filed:
Mar. 05, 1993
Thomas J Dearlove, Shelby Township, Macomb County, MI (US);
Richard P Atkins, Utica, MI (US);
Chen-Shih Wang, Troy, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A machinable, high strength epoxy tool which is the polymeric reaction product of a mixture containing 5 to 12 weight percent of a bisphenol A epoxy, 3 to 8 weight percent of at least one polyoxypropylene amine catalyst, 60 to 85 weight percent of a mixture of no less than three different sized particulate fillers, the major portion of which is iron powder, 5 to 15 weight percent of short (<250 .mu.m) glass fibers, and 0.02 to 1 weight percent of a surface active agent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile