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Patent
D643049
Priority
Dec 14 2010
Filed
Dec 14 2010
Issued
Aug 09 2011
Expiry
Aug 09 2025
Assg.orig
Entity
unknown
39
20
n/a
The ornamental design for a rock claw for demolition hammer, as shown and described.
FIG. 1 is a pictorial view of a rock claw for demolition hammer showing our new design. The broken line showing of an additional rock claw and housing is shown for environmental purposes only and forms no part of the claimed design.
FIG. 2 is a front elevational view of a rock claw of FIG. 1 .
FIG. 3 is a bottom plan view of the rock claw of FIG. 2 .
FIG. 4 is a right side elevational view thereof, the left side view being a mirror image thereof.
FIG. 5 is a back elevational view of the rock claw of FIG. 2 .
FIG. 6 is a top plan view of the rock claw of FIG. 2 .
FIG. 7 is a pictorial view of the rock claw of FIG. 2 ; and,
FIG. 8 is another pictorial view of the rock claw of FIG. 2 .
Nickels, James G. , Craven, Tommie L , Pillers, Lauritz P.
Patent
Priority
Assignee
Title
D676065 ,
Sep 27 2011
Bradken Resources Pty Limited
Cheek plate for excavation bucket
D676066 ,
Sep 27 2011
Bradken Resources Pty Limited
Shroud for excavation bucket
D676067 ,
Sep 27 2011
Bradken Resources Pty Limited
Shroud for excavation bucket
D676465 ,
Sep 27 2011
Bradken Resources Pty Limited
Excavation bucket corner element
D700920 ,
Aug 28 2013
Terrasource Global Corporation
Portion of a hammer
D726775 ,
Jul 25 2013
Wirtgen GmbH
Wear protection skid
D726776 ,
Jul 25 2013
Wirtgen GmbH
Wear protection skid
D726777 ,
Jul 25 2013
Wirtgen GmbH
Wear protection skid
D751610 ,
Nov 07 2014
Caterpillar Inc.; Caterpillar Inc
Heel shroud
D766994 ,
Apr 17 2015
Caterpillar Inc.
Wing shroud for ground engaging machine implement
D767647 ,
Apr 17 2015
Caterpillar Inc.
Lip shroud for ground engaging machine implement
D788182 ,
Nov 07 2014
Caterpillar Inc.
Heel shroud
D791196 ,
Apr 17 2015
Caterpillar Inc.
Lip shroud for ground engaging machine implement
D791844 ,
Apr 17 2015
Caterpillar Inc.
Wing shroud for ground engaging machine implement
D797163 ,
Jul 21 2016
Caterpillar Inc.
Lip shroud for ground engaging machine implement and/or digital representation thereof
D832309 ,
Aug 30 2017
Caterpillar Inc.
Lip shroud for a ground engaging machine implement
D842345 ,
Jul 21 2017
Caterpillar Inc.
Lip shroud for a ground engaging machine implement
D842346 ,
Oct 11 2017
Caterpillar Inc.
Shroud for a ground engaging machine implement
D842347 ,
Oct 11 2017
Caterpillar Inc.
Shroud for a ground engaging machine implement
D857762 ,
Jul 21 2017
Caterpillar Inc.
Lip shroud for a ground engaging machine implement
D858584 ,
Aug 30 2017
Caterpillar Inc.
Lip shroud for a ground engaging machine implement
D858597 ,
Aug 25 2017
Wirtgen GmbH
Part of a milling machine
D858598 ,
Aug 25 2017
Wirtgen GmbH
Part of milling machine
D873306 ,
Oct 03 2018
Caterpillar Inc.; Caterpillar Inc
Bucket shroud
D882644 ,
Oct 03 2018
Caterpillar Inc.; Caterpillar Inc
Bucket shroud
D882645 ,
Oct 03 2018
Caterpillar Inc.; Caterpillar Inc
Bucket shroud
D882646 ,
Nov 09 2018
Caterpillar Inc.
Bucket shroud
D901550 ,
Oct 03 2018
Caterpillar Inc.
Bucket shroud
D901551 ,
Oct 03 2018
Caterpillar Inc.
Bucket shroud
D901552 ,
Nov 09 2018
Caterpillar Inc.
Bucket shroud
D927561 ,
Oct 04 2019
Caterpillar Inc.
Bucket shroud
D928848 ,
Oct 04 2019
Caterpillar Inc.
Bucket shroud
D928849 ,
Oct 04 2019
Caterpillar Inc.
Bucket shroud
D952697 ,
Oct 04 2019
Caterpillar Inc.
Bucket shroud
D959505 ,
Mar 25 2021
Caterpillar Inc.
Bucket shroud
D978923 ,
Jun 03 2021
Caterpillar Inc.
Bucket shroud
ER5502 ,
ER6775 ,
ER7507 ,
Patent
Priority
Assignee
Title
1804360 ,
2122686 ,
4034816 ,
May 04 1976
Demolition tool
4182421 ,
Aug 24 1973
Institut Gornogo Dela Akademii Nauk Kazakhskoi SSR
Pneumatic rock drill
4231434 ,
Feb 21 1978
FM INDUSTRIES, INC
Hydraulic impact device
4602821 ,
Sep 30 1983
KARL SCHAEFF GMBH & CO MASCHINENFABRIK
Combined shovel and rock breaking chisel for an excavator
4759412 ,
Oct 20 1986
Rock breaking device
5363835 ,
Aug 31 1992
Terminator IP Limited
Nose block assembly
6095257 ,
Jun 11 1997
HyupSung Heavy Industries Co., Ltd.
Hydraulic hammer having buffer assembly
7124838 ,
Apr 16 2001
CORPORATION GONZAGA UNIVERSITY, THE
Gripping assembly for impact hammer
7775296 ,
Sep 18 2006
The Stanley Works
Ground stabilized transportable drop hammer
D260772 ,
Oct 19 1978
RALPH MCKAY CANADA LIMITED
Adaptor for an agricultural tine
D302558 ,
Jan 22 1986
Demolition hammer for skid steer loader
D457534 ,
Nov 03 2000
SOOSAN HEAVY INDUSTRIES CO., LTD.
Hydraulic breaker
D458614 ,
Jun 14 2000
Caterpillar SARL
Ground-engaging tool for an excavation bucket
D542811 ,
Apr 01 2005
H&L Tooth Company
Compactor foot pad cap
D547775 ,
Feb 23 2005
Inan Makine San. Ve Tic. A.S.
Hydraulic rock breaker
D554157 ,
Jul 26 2006
Caterpillar Inc.
Sidecutter
D576644 ,
Feb 28 2008
H&L Tooth Company
Lip shroud
GB2026370 ,
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a