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. 17, 1981
Filed:
May. 03, 1979
Applicant:
Inventor:
George A Ball, Jr, Cape Elizabeth, ME (US);
Assignee:
GTE Products Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C / ;
U.S. Cl.
CPC ...
338 / ; 338 25 ;
Abstract
A thermistor assembly comprises a disc type thermistor bonded to a layer of a low expansion alloy which, in turn, is bonded to a thermally conductive plate. Interposition of the low expansion alloy between the thermistor and the plate substantially prevents the formation of hairline cracks in the thermistor that could result from thermal cycling.
Ball, Jr, George. (1981). Thermistor bonded to thermally conductive plate (U.S. Patent No. 4251792). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4251792
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile