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. 28, 2000
Filed:
Jul. 07, 1998
H Chris Gydesen, Oakdale, MN (US);
Russell A Roiko, Rogers, MN (US);
James E Zenk, St. Paul, MN (US);
Kay F Schilli, Portland, OR (US);
Imation Corp., Oakdale, MN (US);
Abstract
A method and valve assembly for fluidly coupling a removable ink cartridge to an imaging device. The valve assembly includes a first assembly portion and a second assembly portion. The first assembly portion includes a first housing having a first valve portion biased to a closed position. The first valve portion has a first interface surface at a distal end. A second assembly portion includes a second housing having a second valve portion biased to a closed position. The second valve portion has a second interface surface at a distal end adapted to engage with the first interface surface at a valve interface. A forward seal adapted to engage with the first interface surface and the second interface surface is positioned at the valve interface when the first and second valve portions are in the closed position.