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:
May. 13, 2008
Filed:
Aug. 30, 2004
Antonio Cabal, Webster, NY (US);
Thomas M. Stephany, Churchville, NY (US);
Roger G. Markham, Webster, NY (US);
John A. Lebens, Rush, NY (US);
William R. Zimmerli, Fairport, NY (US);
Antonio Cabal, Webster, NY (US);
Thomas M. Stephany, Churchville, NY (US);
Roger G. Markham, Webster, NY (US);
John A. Lebens, Rush, NY (US);
William R. Zimmerli, Fairport, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A liquid drop ejector is provided. The ejector includes a liquid chamber and a liquid supply. Portions of the liquid chamber define a nozzle bore. A liquid supply passageway is positioned between the liquid chamber and the liquid supply. The liquid supply passageway is in fluid communication with the liquid chamber and the liquid supply. A plurality of pillars is suspended in the liquid supply passageway. A wall of the liquid chamber can extend to the liquid supply passageway. A center pillar can also be included with a portion of the center pillar being positioned in the liquid chamber and another portion of the center pillar being positioned in the liquid supply passageway.