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:
Jul. 06, 1982
Filed:
Nov. 09, 1979
Applicant:
Inventor:
George W Vosper, Kingston, Ontario, CA;
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C / ; G02C / ; G02C / ;
U.S. Cl.
CPC ...
351 47 ; 351 57 ; 351 86 ;
Abstract
Spectacle frames having a groove in the nose pads remote from the nose contacting surface portion thereof and grooves in the frame adjacent respective ones of the hinge connections of the legs to the frame for receiving respective ones of a pair of resiliently flexible, colored transparent plates behind the normal lenses of the spectacles.
Vosper, George. (1982). Snap-in lens for glasses (U.S. Patent No. 4338004). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4338004
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile