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:
May. 17, 2011
Filed:
Mar. 30, 2009
Applicants:
Rick R. Regan, Aloha, OR (US);
Brad Brumfield, Hillsboro, OR (US);
Inventors:
Rick R. Regan, Aloha, OR (US);
Brad Brumfield, Hillsboro, OR (US);
Assignee:
Leupold & Stevens, Inc., Beaverton, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical sighting device having a compound zoom system preferably includes two or more lens erector assemblies that are each adjustable to modify the optical power of the optical sighting device. A prism erector assembly may also be included. An odd number of erector assemblies preferably creates a viewable image that has the same orientation as the real object being viewed through the optical sighting device.