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. 28, 2008
Filed:
Jul. 30, 2007
Frank T. Cianciotto, Tehachapi, CA (US);
George H. Butler, Iii, Mesa, AZ (US);
Frank T. Cianciotto, Tehachapi, CA (US);
George H. Butler, III, Mesa, AZ (US);
The Boeing Company, Chicago, IL (US);
Abstract
An optical homogenizing and combining apparatus, comprises a one piece, hollow, tubular body having a first input leg, a second input leg and an output leg, each leg having a polygonal cross-section and highly reflective interior surfaces in accordance with an embodiment. The body has a shape corresponding to first and second bent tubes, the tubes being truncated along a plane and joined at a junction lying in the plane. The a first end of the first tube defines the first input leg, a first end of the second tube defines the second input leg, and a second end of the first tube and a second end of the second tube define the output leg.