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Publication numberUSD347848 S
Publication typeGrant
Application numberUS 07/895,876
Publication dateJun 14, 1994
Filing dateJun 9, 1992
Publication number07895876, 895876, US D347848 S, US D347848S, US-S-D347848, USD347848 S, USD347848S
InventorsErnest Maynard, Jr.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Drill bit
US D347848 S
Abstract  available in
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  1. The ornamental design for a drill bit, as shown and described.

FIG. 1 is a front, top and side perspective view of the drill bit embodying the design of the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6457916Nov 15, 2000Oct 1, 2002Insty-Bit, Inc.Locking quick-change chuck assembly
US6561523Nov 16, 2000May 13, 2003James L. WienholdAutomatic tool-bit holder
US6588994May 15, 2001Jul 8, 2003James L. WienholdDrill bit tail
US20090317202 *Jun 9, 2006Dec 24, 2009Jiangsu Tiangong Tools Co., Ltd.Strong high performance twist drill
USD734460 *Mar 5, 2013Jul 14, 2015Bien-Air Holding SaShank for surgical drill
USD734461 *Apr 26, 2013Jul 14, 2015Bien-Air Holding SaShank for surgical drill
USD735329 *Mar 5, 2013Jul 28, 2015Bien-Air Holding SaShank for surgical drill
U.S. ClassificationD15/139