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. 22, 2023
Filed:
Apr. 05, 2021
Applicant:
Temptime Corporation, Morris Plains, NJ (US);
Inventors:
Eric A. Nudel, Chicago, IL (US);
Mohannad Abdo, Clifton, NJ (US);
Nicholas A. Maas, Morristown, NJ (US);
Thaddeus Prusik, Stroudsburg, PA (US);
Assignee:
TEMPTIME CORPORATION, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/07 (2006.01); G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
G06K 19/0717 (2013.01); G06K 19/06028 (2013.01); G06K 19/0723 (2013.01);
Abstract
An environmental exposure indicator includes a substrate and an environmental exposure indicator ('EEI') material provided on the substrate that is configured to change an optical property between a creation state and an end state. The environmental exposure indicator material has a deployment state, between the creation state and the end state, at a deployment time. The environmental exposure indicator also includes calibration data based on the deployment state.