Off-center point marker tip

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United States of America Patent

PATENT NO 5897264
SERIAL NO

08784964

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved marker tip for use in a writing instrument and being of the general type formed of a fibrous and porous material. The tip has a generally elongated body of circular cross section and includes conically-shaped marker surfaces on each of its ends. The converging end of each conically-shaped marker surface is positioned slightly off-center with respect to a central axis of the tip such that each marker surface is comprised of a variety of radial marker widths as well as a writing point. All such radial marker widths are inclined at equal angles with respect to the central axis such that the marker tip, and associated writing instrument, may be held at a single angle with respect to a marking surface when drawing lines of varying widths.

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Patent Owner(s)

Patent OwnerAddress
SANFORD CORPORATIONBELLWOOD ILLINOIS 60104

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baudino, Rodney J Woodridge, IL 10 230

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