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:
Apr. 01, 2014
Filed:
Nov. 05, 2009
Renatus Petrus Cornelis Meeuwisse, Leidschendam, NL;
Renatus Petrus Cornelis Meeuwisse, Leidschendam, NL;
Full Process S.A., Fribourg, CH;
Abstract
Colorant fluid dispensing device () for dispensing multiple colorant fluids, comprising more than one fluid container () at least one dispenser outlet (), wherein the fluid containers are in fluid connection with the at least one dispenser outlet via pumping means () the pumping means comprises more than one piston pump (), each piston pump comprises a central pump tube () in which a piston () is provided with a piston rod () for moving the piston inside the central pump tube, the colorant fluid dispensing device further comprises driving means () for moving the piston rods of said piston pumps, control means () for controlling the driving means, and the driving means comprises a movable selector () configured to engage the piston rods of a selection.