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:
Jan. 19, 1999
Filed:
Jan. 10, 1997
Applicant:
Inventors:
Michael Alan Morris, Santa Rose, CA (US);
Eric Franklin Barkan, Novato, CA (US);
Simon John Edwards, St. Peters, AU;
Dimitrios Jack Kris, Fulham Gardens, AU;
Anthony Alan Lee, Plympton Park, AU;
Mark Mattison-Shupnick, Petaluma, CA (US);
Colin Maurice Perrott, Mount Barker, AU;
Karen Lee Roberts, Williamstown, AU;
David Howard Sklar, San Francisco, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C / ;
U.S. Cl.
CPC ...
351169 ;
Abstract
A series of progressive ophthalmic lens elements, each lens element including a lens surface having
Morris, Michael. (1999). Progressive lens elements and methods for designing and using same (U.S. Patent No. 5861935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5861935
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile