|
The design for a ground-engaging tool for an excavation bucket, as shown and described.
|
|||||||||||||||||
FIG. 1 is a perspective view of our new ground-engaging tool for an excavation bucket;
FIG. 2 is a bottom view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a cross sectional view taken on line 6--6 of FIG. 1;
FIG. 7 is the front view thereof; and,
FIG. 8 is a rear view thereof.
Esterhuyse, Schalk Willem Petrus, Kriel, Louw
| Patent | Priority | Assignee | Title |
| 12054921, | Jun 03 2021 | Caterpillar Inc; Caterpillar Inc. | Corner guard for a work implement assembly |
| 8500207, | Dec 14 2010 | Caterpillar Inc. | Rock claw for demolition hammer |
| 9228324, | Aug 01 2013 | Caterpillar Inc. | Ground engaging tool assembly |
| 9260839, | Aug 01 2013 | Caterpillar Inc. | Ground engaging tool assembly |
| 9273448, | Aug 01 2013 | Caterpillar Inc. | Ground engaging tool assembly |
| 9290914, | Aug 01 2013 | Caterpillar Inc. | Ground engaging tool assembly |
| 9441349, | Aug 01 2013 | Caterpillar Inc. | Ground engaging tool assembly |
| 9441350, | Aug 01 2013 | Caterpillar Inc. | Ground engaging tool assembly |
| 9441351, | Aug 01 2013 | Caterpillar Inc. | Ground engaging tool assembly |
| D567825, | Jul 23 2007 | H&L Tooth Company | Upper corner lip shroud |
| D567826, | Jul 23 2007 | H&L Tooth Company | Lower corner lip shroud |
| D567827, | Jul 23 2007 | H & L Tooth Company | Lip shroud |
| D576644, | Feb 28 2008 | H&L Tooth Company | Lip shroud |
| D624375, | Oct 22 2009 | Snow and ice removal device for automobile exhaust pipe | |
| D624943, | Apr 03 2009 | BLUPOINT PTY LTD | Ground engaging tool |
| D643049, | Dec 14 2010 | Caterpillar Inc. | Rock claw for demolition hammer |
| 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 |
| D699269, | Aug 01 2012 | BEAVER MULCHING INC | Combined mulching tooth and holder |
| D700632, | May 07 2010 | Caterpillar Work Tools B.V. | Replaceable wear piece for grapple work tool |
| D705823, | Feb 12 2013 | CQMS Pty Ltd | Excavator wear member |
| 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 |
| D728635, | Aug 01 2013 | Caterpillar Inc. | Coupler for a ground engaging machine implement |
| D728636, | Aug 01 2013 | Caterpillar Inc. | Coupler and tip for a ground engaging machine implement |
| D728637, | Aug 01 2013 | Caterpillar Inc. | Tip for a ground engaging machine implement |
| D748685, | Aug 01 2013 | Caterpillar Inc. | Coupler and tip for a ground engaging machine implement |
| D749147, | Aug 01 2013 | Caterpillar Inc. | Tip for a ground engaging machine implement |
| D761883, | Aug 01 2013 | Caterpillar Inc. | Coupler and tip for a ground engaging machine implement |
| D768730, | Aug 01 2013 | Caterpillar Inc. | Coupler for a ground engaging machine implement |
| D781354, | Aug 01 2013 | Caterpillar Inc. | Tip for a ground engaging machine implement |
| D798913, | Feb 04 2016 | BEAVER MULCHING INC | Combined mulching tooth and depth limiter |
| D807926, | Aug 01 2013 | Caterpillar Inc. | Coupler 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 |
| D881949, | May 01 2018 | Fecon, LLC | Land clearing tool |
| 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 |
| ER326, | |||
| ER3863, | |||
| ER6775, |
| Patent | Priority | Assignee | Title |
| 3622206, | |||
| 3805423, | |||
| 3984910, | Dec 17 1973 | CATERPILLAR INC , A CORP OF DE | Multi-material ripper tip |
| 5081774, | Dec 27 1988 | Sumitomo Heavy Industries Foundry & Forging Co., Ltd. | Composite excavating tooth |
| 5375350, | Sep 20 1990 | Technogenia S.A. | Excavating tool tooth |
| 5392870, | Dec 04 1992 | Hydra Tools International PLC | Mineral cutter tooling system |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 14 2000 | Caterpillar SARL | (assignment on the face of the patent) | / | |||
| Jul 25 2000 | LOUW, KRIEL | Caterpillar SARL | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011166 | /0998 | |
| Aug 01 2000 | SCHALK, WILLEM PETRUS ESTERHUVSE | Caterpillar SARL | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011166 | /0998 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |