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:
Jan. 27, 2026
Filed:
Oct. 03, 2023
G-quest Co., Ltd., Atsugi, JP;
Ken Odashiro, Atsugi, JP;
Midori Niguchi, Atsugi, JP;
G-QUEST CO., LTD., Atsugi, JP;
Abstract
A thermosensitive sensor including a pair of magnet pieces having electrical conductivity and connected to ends of lead wires, or which includes a magnet piece and a metal piece having electrical conductivity and being connected to one end of a first lead wire, the metal piece being of soft magnetic material and connected to one end of a second lead wire. A thermal melting substance piece is sandwiched between the magnet pieces or between the magnet piece and the metal piece. The thermal melting substance piece is nonconductive and in solid form, and the thermal melting substance piece causes a phase transition from solid to liquid at a predetermined temperature. The magnet pieces or the magnet piece and the metal piece, with the thermal melting substance piece sandwiched between them are maintained out of contact with each other and are housed in a container.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile