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:
Nov. 29, 2016
Filed:
Oct. 16, 2012
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Karen Cuta, Stillwater, MN (US);
Christopher J. Dujovski, Minneapolis, MN (US);
Laurent Froissard, Cranston, RI (US);
Christopher Henderson, Durham, GB;
Donald Rust, St. Paul, MN (US);
Andrew Stephen Viner, Roseville, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 3/10 (2006.01); G02C 13/00 (2006.01); G02C 7/02 (2006.01);
U.S. Cl.
CPC ...
G02C 13/003 (2013.01); G02C 7/027 (2013.01);
Abstract
Methods and tools for evaluating fit of eyewear are provided. In an exemplary embodiment, the method includes steps of evaluating coverage provided by an eyewear article on the face of the wearer and evaluating a gap formed between a peripheral edge of the eyewear article and the face of the wearer.