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:
Nov. 28, 2006
Filed:
Oct. 22, 2003
Applicants:
Takahiro Naka, Nagano, JP;
Atsushi Kobayashi, Nagano, JP;
Satoshi Shinada, Nagano, JP;
Yasuto Sakai, Nagano, JP;
Inventors:
Takahiro Naka, Nagano, JP;
Atsushi Kobayashi, Nagano, JP;
Satoshi Shinada, Nagano, JP;
Yasuto Sakai, Nagano, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/393 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a liquid cartridge including a bottomed-box type container having a liquid supply port connectable to a flowing path communicating with a recording head at its bottom, a lid member for sealing an opening portion of the container body, and a communication unit which communicates data on liquid housed in the liquid cartridge with a recording apparatus by radio, an antenna portion connecting to the communication unit is formed on an upper surface of the container body.