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:
Jan. 02, 2007
Filed:
Mar. 17, 2003
Applicants:
Shigeru Futakami, Tokorozawa, JP;
Sadao Masubuchi, Chofu, JP;
Toshiaki Uchida, Sayama, JP;
Inventors:
Assignee:
Citizen Watch Co., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 27/00 (2006.01); B41J 2/45 (2006.01); F21V 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A leaf spring () and adjusting screws () are arranged in opposite positions on the inner wall surface of a liquid crystal shutter housing recess () that is formed in a frame body () of an optical printer head (). The position and posture of the liquid crystal shutter () in the liquid crystal shutter housing recess () is adjusted with respect to an opening () of the frame body () by turning the adjusting screws ().