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. 30, 2019
Filed:
Jan. 29, 2015
Applicants:
Coopervision International Holding Company, Lp, St. Michael, BB;
Contact Lens Precision Laboratories Limited, Bedfordshire, GB;
Inventors:
Gary Colin Miller, Southampton, GB;
John Haldyn Clamp, Cambridge, GB;
David John Clark, Hampshire, GB;
Phillip James Maine, Hampshire, GB;
Jonathan Andrew Lindley Blaine, Southampton, GB;
Assignees:
CooperVision International Holding Company, LP, St. Michael, BB;
Contact Lens Precision Laboratories Limited, Bedfordshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01); G02C 7/04 (2006.01);
U.S. Cl.
CPC ...
B29D 11/00057 (2013.01); B29D 11/00125 (2013.01); B29D 11/00961 (2013.01); B29D 11/00038 (2013.01); B29D 11/00134 (2013.01); G02C 7/04 (2013.01);
Abstract
The invention relates to a method of making a contact lens, the method comprising identifying the eccentricity of a lens produced in a mold half, lathing the lens and adjusting the path of the lathe to take account of the eccentricity, and a computer program for controlling the lathe.