Pen

Details Pen Pen

2006-10-17

2006-10-17

Le, Huyen (Department: 3751)

Coating implements with material supply

Bifurcate pointed nib tool

Including reservoir and feeder

Reexamination Certificate

active

07121753

ABSTRACT:
A pen comprising a cartridge, a retaining sleeve for at least partially accommodating the cartridge, a locking device which can be actuated by rotation for locking the cartridge and the retaining sleeve together and a cap for protecting the cartridge, wherein the cap is displaceable axially in relation to the locking deice from a first operating position in which it is rotatable with respect to the locking device into a second operating position in which it is rotationally coupled to the locking device. The cartridge is axially displaceable with respect to the locking device, more specially by at least a distance which is equal to the spacing between the first and second operating positions of the cap.

REFERENCES:
patent: 846547 (1907-03-01), Brown
patent: 1080197 (1913-12-01), Coffin
patent: 1505262 (1924-08-01), Henrisch
patent: 4500220 (1985-02-01), Hashimoto
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