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:
Feb. 27, 2007
Filed:
Jun. 30, 2004
Senarto Salim, Singapore, SG;
Nadia Nalaningrum Moertiyoso, Singapore, SG;
Pui Shing Wong, Singapore, SG;
Senarto Salim, Singapore, SG;
Nadia Nalaningrum Moertiyoso, Singapore, SG;
Pui Shing Wong, Singapore, SG;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
An ink delivery system comprises a first container. A second container, at least a portion of which is flexible, contains a supply of ink to be supplied to a print head of a printer. The second container is received within the first container and the second container defines an outlet opening arranged to be accessible externally of the first container. A propellant is interposed between an interior surface of the first container and an external surface of the second container to effect discharge of the ink through the outlet opening of the second container on demand.