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:
Sep. 05, 2017
Filed:
Mar. 28, 2016
Applicant:
Carl Zeiss Vision International Gmbh, Aalen, DE;
Inventor:
Ben Ryan, Port Noarlunga South, AU;
Assignee:
Carl Zeiss Vision International GmbH, Aalen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/12 (2006.01); G02C 7/10 (2006.01); G02B 1/08 (2006.01); G02B 1/04 (2006.01); B29D 11/00 (2006.01);
U.S. Cl.
CPC ...
G02C 7/12 (2013.01); B29D 11/00432 (2013.01); B29D 11/00644 (2013.01); G02B 1/041 (2013.01); G02B 1/08 (2013.01); G02C 7/105 (2013.01); G02C 7/108 (2013.01); G02C 2202/16 (2013.01);
Abstract
A method for producing polarized eyewear is disclosed, which includes providing a polarizing film or a blank of the eyewear having a polarizing film, whereby the polarizing film is made of a substrate film and a polarizing agent; dipping the polarizing film or the blank with the polarizing film into a solvent; and dissolving the polarizing agent from the polarizing film.