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:
May. 28, 2002
Filed:
Jan. 31, 2001
Blair M. Kent, Vancouver, WA (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
An inkjet airbrush system uses inkjet printing technology in a new manner for color mixing in airbrush painting. A variety of different configurations are used to generate atomized custom colors which are blown by the inkjet airbrush onto an object. In response to firing signals, a printhead ejects a custom blend of colors which are combined in a mixing chamber and then atomized using any type of atomizer desired. The firing signals may be generated by a remote device, such as a computer, or they may be generated on-board the inkjet airbrush in response to a user input, such as a code selected from a color chart. The amount of colorant passing through the airbrush may be varied by varying the firing signal frequency. The inkjet airbrush provides fast color changes and faster clean-up than conventional systems. A method of applying a fluid on an object is also provided.