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. 27, 2021
Filed:
Dec. 24, 2019
Applicant:
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Inventors:
Robert S. Larson, Harrisville, UT (US);
Elizabeth K. Bonderson, Pleasant View, UT (US);
Assignee:
Northrop Grumman Systems Corporation, Falls Church, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 4/26 (2006.01);
U.S. Cl.
CPC ...
F42B 4/26 (2013.01);
Abstract
A flare comprising an illuminant adjacent to a casing of a flare and a liner between the casing and the illuminant. The liner comprises a reaction product of a prepolymer and a curative, and one or more of a zinc oxide material or an aluminum oxide material. Methods of forming a flare are also disclosed.