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. 28, 2020
Filed:
Nov. 04, 2017
Applicant:
Nokomis, Inc., Charleroi, PA (US);
Inventor:
Robert M. Nichol, Washington, PA (US);
Assignee:
NOKOMIS, INC., Charleroi, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/581 (2006.01); C04B 35/443 (2006.01); C04B 35/64 (2006.01); F42B 10/46 (2006.01); F42B 15/08 (2006.01);
U.S. Cl.
CPC ...
C04B 35/581 (2013.01); C04B 35/443 (2013.01); C04B 35/64 (2013.01); F42B 10/46 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3222 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3869 (2013.01); C04B 2235/3873 (2013.01); C04B 2235/3895 (2013.01); C04B 2235/427 (2013.01); C04B 2235/5204 (2013.01); C04B 2235/612 (2013.01); C04B 2235/763 (2013.01); C04B 2235/9653 (2013.01); F42B 15/08 (2013.01);
Abstract
A window pane for an interceptor missile includes a light transmissive base material and light transmissive additive particles dispersed within a thickness of the light transmissive base material so as to define stress nodes, the stress nodes localizing, upon applied thermal shock or thermal heating, crack propagation around each stress node and/or between two or more adjacent stress nodes and preventing a continuous crack propagation through any one of a length, a width and a thickness of the window pane.