Patent
   D645480
Priority
Nov 23 2009
Filed
Nov 23 2009
Issued
Sep 20 2011
Expiry
Sep 20 2025

TERM.DISCL.
Assg.orig
Entity
unknown
4
27
n/a
The ornamental design for a hammer, as shown and described.

FIG. 1 is a bottom left front perspective view of a hammer showing our new design.

FIG. 2 is a top left front perspective view thereof;

FIG. 3 is a left side view, the right side view being a mirror image thereof.

FIG. 4 is a front view, the rear view being a mirror image thereof.

FIG. 5 is a bottom left front perspective view of FIG. 1.

FIG. 6 is a top left front perspective view of FIG. 1 thereof.

FIG. 7 is a bottom left front perspective view of a second embodiment of a hammer showing our new design.

FIG. 8 is a top left front perspective view thereof.

FIG. 9 is a left side view, the right side view being a mirror image thereof.

FIG. 10 is a front view, the rear view being a mirror image thereof.

FIG. 11 is a bottom left front perspective view of FIG. 7; and,

FIG. 12 is a top left front perspective view of FIG. 7 thereof.

The broken line showing the top, bottom, and side portions of the hammer in FIGS. 1-12 represent the bounds of the claimed design, and the broken line showing of the top and bottom structure in FIGS. 5, 6, 11, and 12 is included for the purpose of illustrating environmental structure. The broken lines are for illustrative purposes only and form no part of the claimed design.

Pillers, II, Lauritz P., Theobalds, Francis D., Nickels, James G., Craven, Tommie L.

Patent Priority Assignee Title
8708061, Dec 14 2010 Caterpillar Inc. Lower damper for demolition hammer
D709529, May 17 2013 Company Wrench, Ltd. Hydraulic breaker vehicle bracket
D709530, May 17 2013 Company Wrench, Ltd. Hydraulic breaker vehicle tool and bracket assembly
D741374, Feb 21 2014 KUHN NORTH AMERICA, INC Hammer for a spreader apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2009PILLERS, LAURITZ P , IICaterpillar IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235610001 pdf
Nov 11 2009CRAVEN, TOMMIE L Caterpillar IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235610001 pdf
Nov 11 2009THEOBALDS, FRANCIS D Caterpillar IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235610001 pdf
Nov 12 2009NICKELS, JAMES G Caterpillar IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235610001 pdf
Nov 23 2009Caterpillar Inc.(assignment on the face of the patent)
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