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:
Nov. 15, 2011
Filed:
Apr. 02, 2008
Applicants:
Brian W. Cranton, Sanbornton, NH (US);
Steven E. Morin, Nottingham, NH (US);
Steven E. Dolbec, Nashua, NH (US);
Matthew Tapley, Manchester, NH (US);
Inventors:
Brian W. Cranton, Sanbornton, NH (US);
Steven E. Morin, Nottingham, NH (US);
Steven E. Dolbec, Nashua, NH (US);
Matthew Tapley, Manchester, NH (US);
Assignee:
L-3 Insight Technology Incorporated, Londonderry, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 15/00 (2006.01); F41G 1/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical bench configured to hold two or more sources of collimated light utilizes prisms that when rotated generate rings of possible angular directions of light that overlap at one or more locations at which the two or more beams are coaligned.