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. 01, 2011
Filed:
Sep. 15, 2008
Applicant:
Chung-tai Chang, Tainan, TW;
Inventor:
Chung-Tai Chang, Tainan, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A PTC thermistor includes two electric conducting plates connected with different electrodes and an intermediate insulating plate clamped between the two electric conducting plates. The intermediate insulating plate has its surface bored with openings at locations respectively corresponding with those of each PTC thermal resistance member for the PTC thermal resistance member to be engaged therein. The intermediate insulating plate can surely separate and insulate the two different-electrode electric conducting plates and stably fix the PTC thermal resistance members in position.