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:
Jun. 09, 1998
Filed:
Aug. 02, 1995
Applicant:
Inventors:
Ulrich Hetzer, Berlin, DE;
Andre-Heinrich Meinhof, Berlin, DE;
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ; B41J / ;
U.S. Cl.
CPC ...
347 85 ; 347 35 ;
Abstract
A print head consists of an ink chamber with heater elements and orifices. Connected to the ink chamber is a pump chamber which is supplied with ink through an ink supply opening. The ink chamber and the pump chamber are enclosed between a first and a second end plate. The pump element is integrated within the pump chamber which forms part of the print head and there are divider elements and valve elements arranged lengthways along both sides of the pump element.
Quick Actions:
Hetzer, Ulrich. (1998). Print head with integrated pump (U.S. Patent No. 5764258). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5764258
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile