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:
Aug. 07, 2007
Filed:
Jun. 14, 2005
Hideki Matsumoto, Mishima, JP;
Masaki Ojima, Mishima, JP;
Kenji Matsuda, Numazu, JP;
Minoru Matsuguma, Susono, JP;
Katsuhiro Kojima, Mishima, JP;
Hideki Matsumoto, Mishima, JP;
Masaki Ojima, Mishima, JP;
Kenji Matsuda, Numazu, JP;
Minoru Matsuguma, Susono, JP;
Katsuhiro Kojima, Mishima, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A unit includes cartridge electrical contacts provided at respective ends of the cartridge in a longitudinal direction and electrically connecting with body electrical contacts when the cartridge is properly mounted to the image forming apparatus. The cartridge electrical contacts are electrically connected to each other. Mounting the cartridge to the image forming apparatus forms a detection circuit via the cartridge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile