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:
Oct. 04, 2011
Filed:
May. 25, 2005
Alberto Albertin, Arnad, IT;
Rinaldo Ferrarotti, Arnad, IT;
Alberto Albertin, Arnad, IT;
Rinaldo Ferrarotti, Arnad, IT;
Telecom Italia S.p.A., Milan, IT;
Abstract
A Multi-color ink-jet print cartridge includes an integrally shaped one-piece body with a reservoir portion including at least two ink chambers, and a manifold portion including at least two ink conduits, each ink conduit hydraulically connected to a corresponding one of the ink chambers through a port. An ink-jet printhead, includes at least two nozzle arrays, each of which arrays is hydraulically connected to a corresponding one of the ink conduits. A lid covers the reservoir portion of the body. Each of the ink conduits includes a channel portion in side to side relationship with the corresponding channel portion of the adjacent ink conduit. The channel portions have adjacent openings on one external wall of the body. Separate independent plugs are sealingly inserted into the adjacent openings.