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. 30, 2009
Filed:
Mar. 30, 2006
Applicants:
Akihisa Wanibe, Nagano, JP;
Minoru Yajima, Nagano, JP;
Akira Ichihashi, Nagano, JP;
Inventors:
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/175 (2006.01); B41J 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit board () has a board main body (M), a pair of first electrodes () for contact with and electrical connection to electrodes () of a liquid consuming apparatus, the first electrodes () being formed on a first surface of the board main body (M), and a pair of second electrodes () for contact with and electrical connection to terminal plates () of a sensor unit (), the second electrodes () being formed on an opposite, second surface of the board main body (M) and electrically connected respectively to the first electrodes ().