Pen
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United States of America Patent
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-
Oct 17, 2006
Issued Date -
N/A
app pub date -
Jun 17, 2002
filing date -
Aug 24, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
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.
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