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. 20, 2007
Filed:
Jan. 06, 2004
Brian S. Hilton, Rochester, NY (US);
Kazuyuki Oda, Toda, JP;
Takatoshi Tsuchiya, Fujisawa, JP;
Eric A. Merz, Palmyra, NY (US);
Katsushi Amarume, Atsugi, JP;
Brian S. Hilton, Rochester, NY (US);
Kazuyuki Oda, Toda, JP;
Takatoshi Tsuchiya, Fujisawa, JP;
Eric A. Merz, Palmyra, NY (US);
Katsushi Amarume, Atsugi, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A refillable fluid reservoir for a fluid ejection head, including a fluid reservoir having top, bottom and side walls defining an interior volume for having fluid; a venting port provided on one of the reservoir walls; and a fluid inlet port provided on one of the reservoir walls, the venting port and the fluid inlet port being located at substantially the same vertical level to increase volumetric efficiency and reduce staining.