System and method for on-demand colorization for extrusion-based additive construction

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United States of America Patent

PATENT NO 11110696
SERIAL NO

16585243

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Abstract

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A color 3D printer and its method of use are disclosed. The color 3D printer uses a number of chambers to dye a filament to a given color. This colored filament is then extruded, pursuant to an associated 3D model of an object, to produce varying colored physical objects, on demand, with the use of a single filament and a single print head. Further, the color 3D printer features a waste management apparatus which provides a number of ways to dispose of waste fluid.

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Patent Owner(s)

Patent OwnerAddress
R3 PRINTING INC919 NORTH MARKET STREET SUITE 950 WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Downs, Daniel Denville, US 4 63
Sieradzki, Paul New York, US 18 48

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