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:
Jul. 28, 2026
Filed:
Oct. 28, 2024
Applicant:
The Boeing Company, Arlington, VA (US);
Inventors:
Steve Mackin, Bellevue, WA (US);
Joseph Thomas Auterman, Seattle, WA (US);
Assignee:
THE BOEING COMPANY, Arlington, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 45/00 (2006.01); G08B 5/36 (2006.01); G08B 17/02 (2006.01);
U.S. Cl.
CPC ...
B64D 45/00 (2013.01); G08B 5/36 (2013.01); G08B 17/02 (2013.01); B64D 2045/009 (2013.01);
Abstract
Single use and replaceable self-powered aircraft compartment thermal indicators that deliver a localized visually detectable signal that can be perceived by personnel at the exterior of an aircraft component and that can be activated on demand to signal the presence of a temperature within an aircraft compartment that exceeds a threshold temperature and that can be tested in situ, and methods of use are disclosed.