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:
Mar. 01, 2005
Filed:
Sep. 30, 2002
Applicant:
Junichiro Shinozaki, Chino, JP;
Inventor:
Junichiro Shinozaki, Chino, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J015/00 ;
U.S. Cl.
CPC ...
Abstract
3-degrees-of-freedom universal joints UJand UJfor allowing the hand Hto make up-down swing motions Dand side-to-side swing motions Dare joined to the top right and left parts, respectively, of the wrist portion of the hand H, and a 2-degrees-of-freedom universal joint UJfor allowing the hand Hto make twisting rotations Dis joined to the wrist portion of the hand Hso as to serve as the center of 3-degrees-of-freedom.
Published as: