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:
Feb. 01, 2011
Filed:
Dec. 03, 2009
Mitsuhiro Yoda, Shiojiri, JP;
Hirokazu Ito, Okaya, JP;
Mitsuhiro Yoda, Shiojiri, JP;
Hirokazu Ito, Okaya, JP;
Seiko Epson Corporation, , JP;
Abstract
An actuatorincludes: a pair of driving portionsspaced apart from each other; a movable portionprovided between the pair of driving portions; a pair of supporting portionsfor supporting the pair of driving portionsand the movable portion; a pair of first elastic connecting portionswhich respectively connect the pair of driving portionsto the pair of supporting portionsso that each of the driving portionscan rotate with respect to the supporting portions; and a pair of second elastic connecting portionswhich respectively connect the movable portionto the pair of driving portionsso that the movable portioncan rotate in accordance with the rotation of the pair of driving portions