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. 09, 2022
Filed:
Aug. 16, 2019
Applicant:
Kidde Technologies, Inc., Wilson, NC (US);
Inventors:
Terry Simpson, Wake Forest, NC (US);
Daniel James Galway, Wilson, NC (US);
Assignee:
KIDDE TECHNOLOGIES, INC., Wilson, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01K 11/00 (2006.01); G01K 11/06 (2006.01);
U.S. Cl.
CPC ...
G01K 11/06 (2013.01);
Abstract
A thermal sensor and a method of making a thermal sensor is disclosed. The thermal sensor includes a first electrode, a second electrode, and a composition between the first and second electrodes. The composition includes solid particles of a state-changing material that transitions at a threshold temperature between solid and liquid states having different electrical conductivities.