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. 12, 2016
Filed:
Sep. 08, 2014
Applicant:
Carl Zeiss Vision International Gmbh, Aalen, DE;
Inventors:
Assignee:
Carl Zeiss Vision International GmbH, Aalen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 9/14 (2006.01); G02B 1/04 (2006.01); B29D 11/00 (2006.01); G02C 7/02 (2006.01); B23C 3/00 (2006.01);
U.S. Cl.
CPC ...
G02B 1/041 (2013.01); B23C 3/00 (2013.01); B29D 11/00009 (2013.01); B29D 11/00865 (2013.01); G02C 7/02 (2013.01); Y10T 409/303752 (2015.01);
Abstract
The invention relates to a spectacle lens semi-finished or finished product with a front surface, a rear surface, a cylinder rim surface, a front edge surface with a front surface transition to the front surface and a front cylinder rim surface transition to the cylinder rim surface and/or a rear edge surface with a rear surface transition to the rear surface and a rear cylinder rim surface transition to the cylinder rim surface. The front surface transition is formed as a rounding and/or the rear surface transition is formed as a rounding.