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:
Jun. 23, 1998
Filed:
Nov. 10, 1994
Applicant:
Inventors:
Theodore L Parker, Danville, CA (US);
David S Soane, Piedmont, CA (US);
Assignee:
2C Optics, Inc., Hayward, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427164 ; 427240 ; 4273935 ; 4274301 ; 4274121 ; 427512 ; 427514 ;
Abstract
Plastic lenses are provided wherein a tinting agent is provided within the coating to impart color to the lens. Methods are provided whereby such coatings can be applied to plastic lenses using radiation or thermal curing techniques with a plastic coating.