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Publication numberUSD387072 S
Publication typeGrant
Application numberUS 29/058,308
Publication dateDec 2, 1997
Filing dateJul 25, 1996
Publication number058308, 29058308, US D387072 S, US D387072S, US-S-D387072, USD387072 S, USD387072S
InventorsRandall W. Ojanen
Original AssigneeRogers Tool Works, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Three-finned point attack mining bit
US D387072 S
Abstract  available in
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  1. The ornamental design for a three-finned point-attack mining bit, as shown and described.

FIG. 1 is a top view showing my new design for a three-finned point-attack mining bit;

FIG. 2 is a front view of the bit of FIG. 1 showing one fin fully and the other two fins partially. Full views of the other two fins are identical and have been omitted;

FIG. 3 is a back view of the bit of FIG. 1; and,

FIG. 4 is a bottom view of the bit of FIG. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20100320003 *Jun 16, 2010Dec 23, 2010The Sollami Co.Bit for use in at least one of mining, trenching and milling applications
U.S. ClassificationD15/139