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:
Oct. 20, 2009
Filed:
Jun. 28, 2006
Applicants:
Raymond T. Hemmings, Kennesaw, GA (US);
Robert D. Nelson, Stone Mountain, GA (US);
Philip L. Graves, Peoria, IL (US);
Bruce J. Cornelius, Waterdown, CA;
Inventors:
Raymond T. Hemmings, Kennesaw, GA (US);
Robert D. Nelson, Stone Mountain, GA (US);
Philip L. Graves, Peoria, IL (US);
Bruce J. Cornelius, Waterdown, CA;
Assignee:
Albacem, LLC, Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 3/00 (2006.01); C03C 8/00 (2006.01); C03C 8/02 (2006.01); C03C 13/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A substantially white powder for use as a filler and/or extender derived from by-products of manufacturing vitreous low alkali, low iron glass fibers, and a method for producing the powder. The filler has very low alkalinity and by virtue of its being essentially free of crystalline silica is non-hazardous to health and therefore safe for consumer-based and industrial-based uses.