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Publication numberUSD252815 S
Publication typeGrant
Application numberUS 05/718,314
Publication dateSep 4, 1979
Filing dateAug 27, 1976
Publication number05718314, 718314, US D252815 S, US D252815S, US-S-D252815, USD252815 S, USD252815S
InventorsMelvin C. Coffman
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Shaft for a marking instrument
US D252815 S
Abstract  available in
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  1. The ornamental design for a shaft for a marking instrument, as shown and described.

FIG. 1 is a top plan view of a shaft for a marking instrument showing my new design;

FIG. 2 is an enlarged scale left end elevational view;

FIG. 3 is an enlarged scale cross-sectional view thereof taken along line 3--3 of FIG. 1; and

FIG. 4 is a modified form of the shaft for a marking instrument.

The left end view of the modified embodiment at FIG. 4 is essentially the same as FIG. 2 but with the shading indicating the direction of the twist being reversed.

U.S. ClassificationD19/184, D19/920