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. 16, 2016
Filed:
Dec. 17, 2010
Applicants:
Douglas Campbell Hamilton, Lexington, KY (US);
Jerry Wayne Smith, Irvine, KY (US);
Inventors:
Douglas Campbell Hamilton, Lexington, KY (US);
Jerry Wayne Smith, Irvine, KY (US);
Assignee:
Lexmark International, Inc., Lexington, KY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
G03G 15/2042 (2013.01); G03G 2215/2035 (2013.01);
Abstract
A heating element for the fuser for an electrophotographic imaging device. The heating element includes a panel of positive temperature coefficient material having electrodes coupled to opposed surfaces thereof. The positive temperature coefficient material serves to stabilize the temperature of the heating element so as to prevent damage due to overheating.