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:
Dec. 28, 2010
Filed:
Dec. 20, 2006
Applicants:
William John Walker, Jr., Toledo, OH (US);
John William Hoffman, Perrysburg, OH (US);
Inventors:
William John Walker, Jr., Toledo, OH (US);
John William Hoffman, Perrysburg, OH (US);
Assignee:
Federal-Mogul World Wide, Inc., Southfield, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/111 (2006.01); H01T 13/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
An insulator including alumina in an amount between about 90 and about 99% by weight and an oxide mixture or glass mixture including Boron Oxide, Phosphorus Oxide, or both Boron and Phosphorus Oxide.