Coating implements with material supply – Combined
Reexamination Certificate
2008-07-09
2009-12-29
Walczak, David J. (Department: 3751)
Coating implements with material supply
Combined
Reexamination Certificate
active
07637681
ABSTRACT:
A writing implement core is positioned in a tube, which has first and second step-shaped ends with threads; a head sleeve is threadedly joined on the second end of the tube with the writing core sticking out therefrom; a shell is threadedly joined on one of the ends of the tube, and can be reloacted relative to the tube to adapt the writing implement for use as a chopstick; a cap is provided, which can be positioned around the tube to cover the writing core; a chopstick member is threadedly joined on the first end of the tube; when the shell is joined on the first end of the tube, it will cover the chopstick member, and the writing implement and chopstick combination can be used as a writing implement; the combination can be used as a chopstick after the shell is relocated on the second end of the tube.
REFERENCES:
patent: 1427711 (1922-08-01), Bartle et al.
patent: 3234916 (1966-02-01), Fassbender
patent: D204449 (1966-04-01), Zavodsky
patent: 4440161 (1984-04-01), Wadhwa
Rosenberg , Klein & Lee
Varnum Ryan A
Walczak David J.
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