B - Operations – Transporting – 43 – K
Patent
B - Operations, Transporting
43
K
207/3
B43K 1/08 (2006.01) B43K 7/00 (2006.01) B43K 24/02 (2006.01)
Patent
CA 1242168
Abstract Pen A pen comprises an elongated one-piece barrel having substantially rigid tip end and head end por- tions joined to each other by an intermediate integral flexible portion, whereby the barrel can be bent at the flexible portion, and a writing tip at the distal end of the tip end portion. A substantially rigid tubular cap member is telescopically received over the tip end portion of the barrel such that it can be moved along the barrel between (1) a retracted posi- tion in which it overlies part of the tip end portion and substantially all of the flexible portion, thus exposing the writing tip for use and rendering the pen substantially rigid, and (2) an extended position in which it covers the writing tip and leaves the flexi- ble portion exposed, thus protecting the writing tip and rendering the pen flexible. Interengaging cou- pling elements on the cap and the tip end portion of the barrel releasably retain the cap member in each of the retracted and extended positions.
501193
Ambasz Emilio
Bereskin & Parr
LandOfFree
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