Multiple cartridge rainbow pen

Details Multiple cartridge rainbow pen Multiple cartridge rainbow pen

1998-06-22

1999-10-26

Walczak, David J.

Coating implements with material supply

Separate feed from plural supply means to tool or to work

401198, A46B 1100

Patent

active

059716436

ABSTRACT:
A marker apparatus for placing an elongate mark on a marking medium surface, including a first chamber having a first chamber proximal end, a first chamber distal end with a first chamber wick port, and containing a first pigmented marking liquid; a second chamber having a second chamber proximal end, a second chamber distal end with a second chamber wick port, and containing a second pigmented marking liquid; a first wick segment in liquid communication with the first pigmented marking liquid protruding from the first chamber wick port for contact with a surface of a marking medium; a second wick segment in liquid communication with the second pigmented marking liquid protruding from the second chamber wick port for contact with a surface of a marking medium; and a chamber retaining structure retaining the first chamber and the second chamber so that the first wick segment is positioned substantially adjacent to the second wick segment. The chamber retaining structure preferably includes an open-ended housing containing the first and second chambers. The first and second wick segments protrude from the housing opening.

REFERENCES:
patent: 3887287 (1975-06-01), Rosh, Jr.
patent: 4723859 (1988-02-01), Kitoh
patent: 5306092 (1994-04-01), Jenq
patent: 5368405 (1994-11-01), Sixiong
patent: 5388924 (1995-02-01), Chao

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