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:
May. 30, 2006
Filed:
Jan. 24, 2000
Applicants:
James Surjan, St. Charles, IL (US);
Fred A. Kish, Chicago, IL (US);
Tilak R. Varma, Grayslake, IL (US);
Edward Bulgajewski, Genoa, IL (US);
BY Antoinette Chiovatero, legal representative, Chicago, IL (US);
Inventors:
James Surjan, St. Charles, IL (US);
Fred A. Kish, Chicago, IL (US);
Tilak R. Varma, Grayslake, IL (US);
Edward Bulgajewski, Genoa, IL (US);
by Antoinette Chiovatero, legal representative, Chicago, IL (US);
Assignee:
Illinois Tool Works Inc, Glenview, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
A self-regulating flexible heater for automobiles and other vehicles which is comprised of a breathable substrate () to which is applied a coating () of a conductive material and a coating () of positive temperature coefficient material.