Bold-fine multiple width marking instrument

Coating implements with material supply – Including tool with blade-like – pad-like – or apertured... – With flow-regulator

Reexamination Certificate

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Details

C401S263000, C401S032000, C401S116000

Reexamination Certificate

active

10920777

ABSTRACT:
A marking instrument includes a body formed with a first end and a second end and sealed at the second end to define a fluid reservoir. The marking instrument includes a tip assembly positioned at the first end having a rigid nib with a fluid path formed longitudinally therethrough. The rigid nib has a first end forming a first spreader surface and a second end adjacent to the fluid reservoir and cooperates with a shiftable valve positioned within the fluid path. The shiftable valve includes a valve actuator having a contact surface position substantially adjacent to the first spreader surface. The tip assembly may further include an adjustable nib having a second spreader surface adapted to be positioned adjacent the first spreader surface to form a composite spreader surface.

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International Search Report for International PCT Application No. PCT/US2004/026908, dated Oct. 21, 2005.
Written Opinion of the International Searching Authority for International PCT Application No. PCT/US2004/026908, dated Oct. 21, 2005.

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