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. 10, 2019
Filed:
Aug. 25, 2016
Applicant:
Coopervision International Holding Company, Lp, St. Michael, BB;
Inventors:
Colin Ball, West End, GB;
Assignee:
CooperVision International Holding Company, LP, St. Michael, BB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01); B23B 31/30 (2006.01); B23Q 3/06 (2006.01); B24B 13/00 (2006.01); B23Q 3/08 (2006.01); B24B 13/005 (2006.01);
U.S. Cl.
CPC ...
B29D 11/0048 (2013.01); B23B 31/307 (2013.01); B23Q 3/067 (2013.01); B24B 13/0025 (2013.01); B29D 11/00038 (2013.01); B29D 11/00942 (2013.01); B23Q 3/088 (2013.01); B24B 13/0052 (2013.01);
Abstract
A collet () for holding a contact lens mold half () during machining of a surface of the mold half () having a disc () having a face and defining: