Patent
   D594041
Priority
May 22 2007
Filed
Feb 11 2009
Issued
Jun 09 2009
Expiry
Jun 09 2023
Assg.orig
Entity
unknown
3
13
n/a
The ornamental design for a drill head for wall anchor device, as shown and described.

FIG. 1 is a perspective view of a drill head for wall anchor device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a perspective view thereof, the wall anchor device depicted by means of broken lines being for illustrative purposes only and forming no part of the claimed design.

Lin, Chin Hou

Patent Priority Assignee Title
8112864, Jul 23 2005 PYROTEK, INC Extraction device for use when extracting a ceramic foam filter
D629431, Oct 06 2008 PYROTEK ENGINEERING MATERIALS LIMITED Extraction head for removing ceramic foam filters
D651890, May 04 2010 Black & Decker Inc Wall anchor
Patent Priority Assignee Title
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4986709, Dec 23 1988 Hilti Aktiengesellschaft Fastening element assembly
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7025538, Aug 01 2003 Hilti Aktiengesellschaft Bonding anchor
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D340248, May 23 1991 DOVER BMCS ACQUISITION CORP Roof drill bit for mining
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D531651, Feb 21 2006 Falcon Co., LTD Router bit
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D555683, Aug 10 2005 SUMITOMO ELECTRIC HARDMETAL CORP. End mill
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