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:
Feb. 22, 1994
Filed:
Dec. 14, 1992
Applicant:
Inventors:
Shigeo Ota, Kyoto, JP;
Shingo Ooyama, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219216 ; 219543 ; 338309 ; 355390 ;
Abstract
A heater for heating a sheet material along a standard contact line comprises an insulating substrate, and a heating resistor strip formed on a surface of the substrate to extend longitudinally thereof. The resistor strip has an intermediate portion which is located transversely offset from the standard contact line, and a pair of end portions located at least partially at the standard contact line.