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:
Dec. 13, 2011
Filed:
Jan. 14, 2009
Tomoyuki Shiiya, Matsumoto, JP;
Tomoyuki Shiiya, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A transfer device includes: a first transfer belt; a first and second roller on which the first transfer belt is wound; a second transfer belt which makes contact with the first transfer belt; a third roller on which the second transfer belt is wound, and which makes contact with the first roller via the first transfer belt and the second transfer belt; a fourth roller on which the second transfer belt is wound, and which makes contact with the second roller via the first transfer belt and the second transfer belt; a first drive force transmission mechanism which transmits a drive force to the first roller; and a second drive force transmission mechanism which transmits a drive force to the third roller.