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:
Apr. 04, 2000
Filed:
Apr. 29, 1997
Applicant:
Inventors:
Neville R Kallenbach, New York, NY (US);
Victor N Morozov, New York, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C / ;
U.S. Cl.
CPC ...
351158 ; 351 41 ;
Abstract
Eyewear which provides a visual stimulation to the wearer while permitting the wearer to maintain a degree of normal sight. The eyewear may include a frame securing a first viewing zone which is responsive to an external signal for modulation of a visual characteristic thereof and a second viewing zone which permits the wearer to maintain a degree of normal sight through that zone. Alternatively, a single zone is responsive to an external signal while nevertheless permitting the wearer to maintain an degree of normal sight.