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:
Oct. 20, 2020
Filed:
Oct. 31, 2019
Canon Denshi Kabushiki Kaisha, Chichibu-shi, JP;
Munetoshi Yoshikawa, Chichibu, JP;
Mizuho Igawa, Chichibu, JP;
Fumio Shimada, Chichibu, JP;
Minoru Kobayashi, Chichibu, JP;
Keita Hanawa, Matsumoto, JP;
Junichi Onosaka, Chiba, JP;
Naoaki Maruyama, Honjo, JP;
CANON DENSHI KABUSHIKI KAISHA, Chichibu-shi, JP;
Abstract
To allow a fiber reinforced laminate to have sufficient light shielding ability and to improve adherence at the interface in the laminate and durability needed for it used for a shutter blade. A fiber reinforced laminate of the present invention includes: a substrate; a black coating; and a fiber reinforced plastic layer, characterized in that the black coating is provided between the substrate and the fiber reinforced plastic layer and contains a binder resin, black particles and a filler.