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:
Apr. 26, 2022
Filed:
Mar. 12, 2019
Applicant:
Temptime Corporation, Morris Plains, NJ (US);
Inventors:
Assignee:
TEMPTIME CORPORATION, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 3/00 (2006.01); G01K 11/12 (2021.01); G01K 1/02 (2021.01); G01K 3/04 (2006.01); G01K 11/06 (2006.01);
U.S. Cl.
CPC ...
G01K 1/02 (2013.01); G01K 3/005 (2013.01); G01K 11/06 (2013.01); G01K 11/12 (2013.01);
Abstract
An ascending/descending indicator can include a sealed housing that contains a deep eutectic solvent (DES) within the housing. The DES can include two or more components and is configured to exhibit a first characteristic when at a first temperature and to assume a second characteristic when exposed to a second temperature and to substantially maintain the second characteristic even when again exposed to the first temperature.