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:
Dec. 05, 2006
Filed:
Aug. 03, 2004
Applicant:
Scott Sparrold, Tucson, AZ (US);
Inventor:
Scott Sparrold, Tucson, AZ (US);
Assignee:
Raytheon Company, Waltham, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 13/18 (2006.01); G02B 3/02 (2006.01); F41G 7/00 (2006.01); F42G 15/01 (2006.01); F42B 10/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system includes a dome window and an optical system having a central optical path that passes through the dome window. The optical system includes a refractive optical element having an axis of symmetry which passes through the optical element and which is tilted relative to the central optical path at a location where the central optical path and the axis of symmetry intersect within the optical element.