Fountain pen

Details Fountain pen Fountain pen

B - Operations, Transporting

43

K

207/73

B43K 5/00 (2006.01) B43K 1/02 (2006.01)

Patent

CA 1133852

ABSTRACT OF THE DISCLOSURE A fountain pen in which the resiliency of the pen tip is continuously variable. The pen tip and core are sur- rounded at their mounting end by a pen core cover. A guide slot is formed in a guide portion of the cover in which is positioned a flexible tongue-shaped retaining member which arches from the slot towards the pen point. A knob extends from the mounting portion of the retaining member into a spiral groove in the inner surface of a rotatable cylindrical adjustment sleeve. Rotation of the sleeve moves the retaining member in and out to thereby adjust the resiliency of the tip.

339982

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