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. 04, 2003
Filed:
Aug. 21, 2000
Applicant:
Inventor:
Takao Kawazu, Numazu, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/520 ; H05B 1/00 ; H01H 3/752 ;
U.S. Cl.
CPC ...
G03G 1/520 ; H05B 1/00 ; H01H 3/752 ;
Abstract
A thermostatic device has a temperature detecting portion for detecting temperature, the portion including a bimetal and a heat conductive cap for covering the bimetal, and an opening/closing portion for opening and closing electric contact point in accordance with an operation of the temperature detecting portion, and the opening/closing portion is extended long, and a length of the opening/closing portion in the longitudinal direction is greater than a length of the heat conductive cap in the same longitudinal direction.