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:
Aug. 19, 2008
Filed:
Jan. 16, 2004
Applicant:
Bruce S. Jones, Franklin, TN (US);
Inventor:
Bruce S. Jones, Franklin, TN (US);
Assignee:
NuKote International, Inc., Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ink cartridge having a one-piece housing including a plurality of walls to form a chamber for receiving ink. The housing is formed of a blow-molded plastic material. An outlet passage extends from a bottom wall communicating with the chamber. A seal and cap assembly are secured to the outlet passage. A vent opening is provided in a top wall. The vent includes a porous member and a cap to secure the porous member within the vent. The housing is fully filled with ink. The housing allows for the use of pigmented ink since no foam reservoir is provided.