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:
Oct. 11, 1994
Filed:
Sep. 30, 1992
Applicant:
Inventor:
Douglas Andrea, Old Brookville, NY (US);
Assignee:
Andrea Eyewear, Inc., Long Island City, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C / ;
U.S. Cl.
CPC ...
351 49 ; 351 84 ; 351135 ;
Abstract
Disclosed and claimed are a substantially hermetically sealed variable density ophthalmic device, preferably in the form of sunglasses or goggles. The device includes front and rear frame components which matingly fit and seal together. The polarized or retarder lenses include at least one pair of rotatable lenses. These lenses are preferably rotatable by a flexible strip having a knob. A grommet or boot or the combination thereof seals the interface where the strip enters a frame component.