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:
Mar. 16, 2010
Filed:
Dec. 08, 2006
Applicant:
Luciano Perego, Mezzago, IT;
Inventor:
Luciano Perego, Mezzago, IT;
Assignee:
Tapematic S.p.A., Ornago, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ink-feeding device for ink-jet printing apparatus comprises an ink-containing tank () and at least one print head () connected to the tank (). The device further comprises a metering device () interposed between the tank () and the print head () and provided with an inner space () having a planar major extension to keep the pressure of the ink feeding the print head () substantially constant and to improve the print quality.