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:
Jan. 05, 2016
Filed:
Mar. 10, 2014
Videojet Technologies Inc., Wood Dale, IL (US);
Ta-Chung Hsia, Chesterfield, MO (US);
Kevin Kuester, Freeburg, IL (US);
John Wall, Fairview Heights, IL (US);
Videojet Technologies Inc., Wood Dale, IL (US);
Abstract
A thermal inkjet cartridge for an organic solvent-based ink includes a cartridge housing, a printhead attached to the housing, and a collapsible ink reservoir disposed in the housing. The ink reservoir has an opening through which ink is supplied to the printhead in fluid communication with the ink reservoir. The reservoir includes a basin member defining a first major portion of the ink reservoir and a movable plate defining a second major portion of the ink reservoir. At least one of the basin member and the movable plate includes a barrier layer for reducing the migration of solvent from the ink reservoir to an external environment.