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. 21, 1994
Filed:
Jun. 22, 1992
Applicant:
Inventors:
Assignee:
Itoh Optical Industrial Co., Ltd., Gamagori, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08K / ;
U.S. Cl.
CPC ...
524783 ; 524858 ; 524789 ; 524785 ; 524847 ; 523200 ; 523209 ; 523216 ; 10628715 ; 10628716 ;
Abstract
A coating composition that can be applied to optical plastic moldings having a high refractive index, to protect them from deterioration by light without any adverse effect on their optical functions. The coating composition contains the following essential constituents.
Kato, Hirohisa. (1994). Coating composition for optical plastic moldings (U.S. Patent No. 5322888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5322888
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile