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Publication numberUSD508507 S1
Publication typeGrant
Application numberUS 29/175,511
Publication dateAug 16, 2005
Filing dateFeb 6, 2003
Priority dateAug 28, 2002
Publication number175511, 29175511, US D508507 S1, US D508507S1, US-S1-D508507, USD508507 S1, USD508507S1
InventorsMatthias Oettle
Original AssigneeHartmetall-Werkzeugfabrik Paul Horn Gmbh
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Boring and drilling system
US D508507 S1
Abstract  available in
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  1. I claim the ornamental design for a boring and drilling system, as shown and described.

FIG. 1 is a perspective view of a boring and drilling system embodying my design;

FIG. 2 is an enlarged, partial view of the boring and drilling system of FIG. 1;

FIG. 3 is a perspective view of the bit support for the boring and drilling system of FIG. 1; and,

FIG. 4 is a perspective view of the bit for the boring and drilling system of FIG. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8734070Oct 20, 2010May 27, 2014Kennametal Inc.Toolholder with externally-mounted dynamic absorber
U.S. ClassificationD15/139