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:
Mar. 04, 2008
Filed:
Oct. 14, 2005
Applicants:
Steven D. Cech, Aurora, OH (US);
Kakarla V. Chalam, Jacksonville, FL (US);
Timothy D. Edwards, Cleveland, OH (US);
Gerald Kotnik, Perry, OH (US);
Inventors:
Steven D. Cech, Aurora, OH (US);
Kakarla V. Chalam, Jacksonville, FL (US);
Timothy D. Edwards, Cleveland, OH (US);
Gerald Kotnik, Perry, OH (US);
Assignee:
Volk Optical Inc., Mentor, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ophthalmoscopy lens system includes a contact lens and an image forming lens. The contact lens and the image forming lens are in a spaced-apart arrangement such that an open air space exists between the contact lens and the image forming lens and the inner surfaces are exposed.