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:
Dec. 29, 1987
Filed:
Oct. 20, 1986
Applicant:
Inventor:
Stephen M Dillon, Scottsdale, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C / ; G02B / ;
U.S. Cl.
CPC ...
351 44 ; 351 51 ; 351165 ; 350396 ;
Abstract
An improved structure for providing a decorative pattern over the surface of sunglasses, the structure combining a positive decorative pattern on a first layer, a reflective layer, and a third layer incorporating a negative decorative pattern. The decorative pattern is readily apparent to an observer, but the negative pattern cancels the image for the wearer who then sees only a uniform color or hue that does not interfere with his vision or cause an unpleasant distraction.