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:
Jun. 22, 2010
Filed:
Nov. 10, 2005
Imao Hiraga, Guangdong, CN;
Shigeyuki Fujimori, Nagano-ken, JP;
Yoichi Hayashi, Nagano-ken, JP;
Kenichi Okuhara, Nagano-ken, JP;
Imao Hiraga, Guangdong, CN;
Shigeyuki Fujimori, Nagano-ken, JP;
Yoichi Hayashi, Nagano-ken, JP;
Kenichi Okuhara, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A timepiece display apparatus causes a day hand to move reciprocally by means of center wheel, driven day wheel, cam, lever, and rack. These wheels, cam, lever, and rack can be easily arranged to fit the available space on the main plate of the movement, and the construction of the display apparatus can thus be simplified. Furthermore, locating the cam between the rotary shaft and rack of the lever portion enables arranging a plurality of parts more compactly than if the cam is disposed to a different location, and affords a simple assembly.