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:
Sep. 02, 2008
Filed:
Aug. 18, 2006
Applicant:
Paul C Whalen, Maple Valley, WA (US);
Inventor:
Paul C Whalen, Maple Valley, WA (US);
Assignee:
Ocular Instruments, Inc., Bellevue, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens for viewing the anterior chamber of the eye includes a contact lens having a contact lens surface and an anterior surface. The anterior surface has an optical axis that intersects the optical axis of the contact lens surface. First and second mirror surfaces are positioned to redirect light rays from the periphery of the anterior chamber and reflect them in a direction parallel or nearly parallel to the optical axis of the contact lens surface.