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:
Oct. 08, 2019
Filed:
Aug. 04, 2015
Applicant:
Seek Thermal, Inc., Santa Barbara, CA (US);
Inventors:
Scott Dayton, San Jose, CA (US);
William J. Parrish, Santa Barbara, CA (US);
Joseph G. Finegold, Santa Barbara, CA (US);
Assignee:
Seek Thermal, Inc., Goleta, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 13/00 (2006.01); C25D 7/04 (2006.01); G01J 5/02 (2006.01); B22D 21/02 (2006.01); B22D 17/22 (2006.01); G01J 5/08 (2006.01); C25D 13/14 (2006.01); G01J 5/04 (2006.01); G02B 13/14 (2006.01); B23D 79/00 (2006.01); G02B 7/02 (2006.01); B22D 21/00 (2006.01); G01J 5/00 (2006.01); G01J 5/06 (2006.01);
U.S. Cl.
CPC ...
G02B 13/008 (2013.01); B22D 17/2245 (2013.01); B22D 17/2263 (2013.01); B22D 21/007 (2013.01); B22D 21/027 (2013.01); B23D 79/005 (2013.01); C25D 7/04 (2013.01); C25D 13/14 (2013.01); G01J 5/0215 (2013.01); G01J 5/046 (2013.01); G01J 5/0881 (2013.01); G02B 7/02 (2013.01); G02B 13/14 (2013.01); G01J 2005/0077 (2013.01); G01J 2005/065 (2013.01);
Abstract
A process for producing an optical element, which may be suitable for use in an infrared camera with sharp surface features and low emissivity surfaces, including the steps of casting the element in the desired shape in a zinc alloy, deburring the zinc alloy element with a thermal deburring operation, and coating the deburred zinc alloy element with an electrocoating operation.