Coating implements with material supply – Projectable and retractable tool – Clasp associated with project-retract means or with latch
Patent
1992-10-09
1994-08-09
DeMille, Danton D.
Coating implements with material supply
Projectable and retractable tool
Clasp associated with project-retract means or with latch
401104, 401114, B43K 2406, B43K 2408
Patent
active
053360060
ABSTRACT:
A writing instrument is provided which includes a body having a barrel portion and a plunger portion. The barrel portion has opposed front and rear ends for housing a replaceable writing cartridge and a spring for biasing the cartridge toward the rear end of the barrel portion. The plunger portion is removably maintained in the rear end of the barrel portion and is configured for moving the cartridge between a retracted portion and a protracted position and for rotational and axial movement with respect to the center line of the barrel portion for removing the plunger portion to replace the cartridge. A clip member is pivotably mounted to the body of the writing instrument and includes a latch for selectively engaging the body of the writing instrument when the cartridge is in a protracted position.
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Badr Iskandar
Chiswell Edgar B.
Barrese Rocco S.
Bic Corporation
Catanzaro Joseph J.
DeMille Danton D.
Dilworth Peter G.
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