Patent
   D477332
Priority
Sep 30 2002
Filed
Sep 30 2002
Issued
Jul 15 2003
Expiry
Jul 15 2017
Assg.orig
Entity
unknown
14
7
n/a
The ornamental design for an earth drill, as shown and described.

FIG. 1 is a perspective view of an earth drill showing my new design;

FIG. 2 is left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is rear elevational view thereof.

The vehicle depicted in broken lines in FIG. 1 is environmental structure forming no part of the design.

Bennett, Norman L.

Patent Priority Assignee Title
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D733192, Apr 11 2014 Sandvik Mining and Construction Oy Boring machine
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D851688, Jan 17 2018 THE CHARLES MACHINE WORKS, INC Horizontal directional drill
D866613, Apr 11 2016 RODDIE, INC Hand portable directional drill
D927558, Mar 05 2019 YAMAMOTO FOUNDATION WORKS CO , LTD Boring machine with casing driver
D949928, Mar 05 2019 YAMAMOTO FOUNDATION WORKS CO., LTD. Boring machine with casing driver
D949929, Mar 05 2019 YAMAMOTO FOUNDATION WORKS CO., LTD. Boring machine with casing driver
D971969, Aug 04 2017 LIBERTY OILFIELD SERVICES LLC Oilfield frac pump
ER2381,
ER5609,
ER5711,
Patent Priority Assignee Title
4371041, Sep 15 1978 DRILL SYSTEMS INTERNATIONAL LTD Multi-purpose mobile drill rig
4449592, Mar 23 1981 Cooper Industries, Inc. Automatic drill string section changer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 30 2002Schramm, Inc.(assignment on the face of the patent)
Oct 18 2002BENNETT, NORMAN L SCHRAMM, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134450640 pdf
Jun 29 2012SCHRAMM, INC RBS CITIZENS, N A SECURITY AGREEMENT0284690198 pdf
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