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:
Apr. 14, 2009
Filed:
Nov. 23, 2005
Frank J. H. Nottelman, Belfeld, NL;
Jeroen J. M. Hennissen, Ospel, NL;
Frank J. H. Nottelman, Belfeld, NL;
Jeroen J. M. Hennissen, Ospel, NL;
Oce-Technologies, Venlo, NL;
Abstract
An apparatus for controlling the pressure in an ink reservoir of an ink jet printer which includes at least one ink reservoir of an ink jet printer, a pressure applying device for applying a pressure in the ink reservoir, the pressure applying device communicating with the ink reservoir via a first conduit, a buffer reservoir communicating a gasteous medium with the ink reservoir via a second conduit different from the first conduit, a detection system for monitoring the actual pressure in the ink reservoir, the detection system including at least one electronic pressure sensor, and a controller for controlling the pressure applying means dependent on the actual pressure monitored by the detection system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile