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Publication numberUSD430584 S
Publication typeGrant
Application numberUS 29/115,058
Publication dateSep 5, 2000
Filing dateDec 7, 1999
Publication number115058, 29115058, US D430584 S, US D430584S, US-S-D430584, USD430584 S, USD430584S
InventorsThomas Kouvelis
Original AssigneeKouvato, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Drill bit
US D430584 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a drill bit, as shown and described.
Description

FIG. 1 is a perspective view of a first embodiment of the present new design of a drill bit;

FIG. 2 is a right side elevational view of the first embodiment, the left side and bottom views being identical;

FIG. 3 is a top view thereof;

FIG. 4 is a front end view thereof;

FIG. 5 is a rear end view thereof;

FIG. 6 is a perspective view of a second embodiment of the new design;

FIG. 7 is a right side elevational view of the second embodiment, the left side and bottom views being identical;

FIG. 8 is a top view thereof;

FIG. 9 is a front end view thereof; and,

FIG. 10 is a rear end view thereof.

The broken lines in FIGS. 6-10 showing the flute portion of the drill bit form no part of the claimed design for the second embodiment.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6902358 *Nov 6, 2002Jun 7, 2005Black & Decker Inc.Power drivable chuck
US7153067Apr 20, 2005Dec 26, 2006Greenwood Mark LRotary cutting tool having multiple helical cutting edges with differing helix angles
US7367754Jul 7, 2006May 6, 2008Greenwood Mark LVariable helix rotary cutting tool
US20090317202 *Jun 9, 2006Dec 24, 2009Jiangsu Tiangong Tools Co., Ltd.Strong high performance twist drill
Classifications
U.S. ClassificationD15/139