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:
May. 22, 2018
Filed:
Nov. 16, 2016
Applicants:
Eisuke Shimizu, Tokyo, JP;
Kazuhiko Watanabe, Tokyo, JP;
Takaaki Tawada, Kanagawa, JP;
Hisashi Kikuchi, Kanagawa, JP;
Inventors:
Eisuke Shimizu, Tokyo, JP;
Kazuhiko Watanabe, Tokyo, JP;
Takaaki Tawada, Kanagawa, JP;
Hisashi Kikuchi, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01); B08B 1/00 (2006.01); B32B 27/08 (2006.01); B32B 27/40 (2006.01); B32B 7/02 (2006.01); G03G 15/16 (2006.01);
U.S. Cl.
CPC ...
G03G 21/0017 (2013.01); B08B 1/006 (2013.01); B32B 7/02 (2013.01); B32B 27/08 (2013.01); B32B 27/40 (2013.01); B32B 2307/51 (2013.01); B32B 2307/536 (2013.01); B32B 2432/00 (2013.01); G03G 15/161 (2013.01); G03G 2215/0132 (2013.01); G03G 2221/001 (2013.01);
Abstract
An elastic blade may include an edge layer and at least one backup layer laminated on the edge layer. The edge layer may include a contact edge to contact a contact object and an opposing face to oppose the contact object, and the backup layer may be greater in elastic power than the edge layer.