Patent
   D574689
Priority
Mar 10 2006
Filed
Sep 08 2006
Issued
Aug 12 2008
Expiry
Aug 12 2022
Assg.orig
Entity
unknown
39
41
n/a
The ornamental design for a chisel holder, as shown and described.

FIG. 1 is a perspective view of the chisel holder;

FIG. 2 is a front elevation of the chisel holder of FIG. 1;

FIG. 3 is a left side elevation of the chisel holder of FIG. 1;

FIG. 4 is a right side elevation of the chisel holder of FIG. 1;

FIG. 5 is a top plan view of the chisel holder of FIG. 1;

FIG. 6 is a back elevation of the chisel holder;

FIG. 7 is a bottom plan view of the chisel holder;

FIG. 8 is a back elevation of a second embodiment of the chisel holder, the only difference being the inclusion of the notch, it being understood that all other surfaces are the same as those of the first embodiment; and,

FIG. 9 is a bottom plan view of the chisel holder of FIG. 8.

Lehnert, Thomas, Hähn, Günter, Tewes, Günter, Holl, Bernd

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 02 2006HOLL, BERNDWirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188850210 pdf
Sep 05 2006LEHNERT, THOMASWirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188850210 pdf
Sep 05 2006TEWES, GUNTER, DR Wirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188850210 pdf
Sep 05 2006HAHN, GUNTER, DR Wirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188850210 pdf
Sep 08 2006Wirtgen GmbH(assignment on the face of the patent)
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