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The ornamental design for a chisel, as shown.
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FIG. 1 is a front perspective view of a chisel element, according to one embodiment of this invention;
FIG. 2 is a front view of the chisel element, as shown in FIG. 1;
FIG. 3 is a side view of the chisel element, as shown in FIG. 1;
FIG. 4 is a side view, opposite the side view shown in FIG. 1, of the chisel element, as shown in FIG. 1;
FIG. 5 is a rear view of the chisel element, as shown in FIG. 1;
FIG. 6 is a top view of the chisel element, as shown in FIG. 1; and,
FIG. 7 is a bottom view of the chisel element, as shown in FIG. 1.
| Patent | Priority | Assignee | Title |
| 8267483, | Oct 29 2007 | BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG | Shank chisel |
| 9074472, | Oct 19 2009 | BETEK GMBH & CO KG | Bit, in particular a round shaft bit |
| 9234424, | Oct 19 2009 | BETEK GmbH | Bit, in particular a round shaft bit |
| D558241, | May 17 2007 | Everpads Co., Ltd.; EVERPADS CO , LTD | Chisel |
| D558242, | May 18 2007 | Everpads Co., Ltd. | Chisel |
| D567267, | Mar 26 2007 | Rotary flaring tool | |
| D570886, | Jan 16 2008 | Everpads Co., Ltd. | Chisel |
| D572735, | May 02 2006 | Betek Bergbau- und Hartmetalltechnik | Chisel-tip for a cutter-bit |
| D572736, | Jul 17 2007 | Everpads Co., Ltd. | Chisel |
| D585918, | Apr 22 2008 | Everpads Co., Ltd. | Chisel |
| D627808, | Dec 23 2009 | BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG | Chisel bit |
| D627809, | Dec 23 2009 | BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG | Chisel bit |
| D636797, | Dec 23 2009 | BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG | Chisel bit |
| D637213, | Dec 23 2009 | BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG | Chisel bit |
| D637629, | Jun 28 2010 | Chisel tool for demolition hammer | |
| D642204, | Jun 28 2010 | Point tool for a demolition hammer | |
| D648356, | Sep 17 2010 | Broad faced chisel tool for a demolition hammer | |
| D742948, | Dec 11 2014 | Kennametal Inc. | Cutting bit |
| D742949, | Dec 11 2014 | Kennametal Inc. | Cutting bit |
| D775247, | Jan 22 2015 | BETEK GMBH & CO KG | Flat chisel |
| D808449, | Mar 11 2016 | Wirtgen GmbH | Chisel |
| D819098, | Sep 26 2013 | Wirtgen GmbH | Chisel |
| D841063, | Apr 11 2013 | BETEK GmbH & Co. KG | Chisel |
| D868122, | Feb 22 2017 | Kennametal Inc.; KENNAMETAL INC | Cutting bit |
| D915591, | Jan 25 2019 | Beijing SMTP Technology Co., Ltd.; BEIJING SMTP TECHNOLOGY CO , LTD | Ultrasonic cutter head for medical purpose |
| D918973, | Aug 01 2018 | BETEK GMBH & CO KG | Milling tool |
| D920401, | Nov 15 2018 | Caterpillar Inc. | Cutting tool |
| D927567, | Aug 01 2018 | BETEK GmbH & Co. KG | Milling tool |
| D927568, | Aug 01 2018 | BETEK GmbH & Co. KG | Milling tool |
| D927569, | Aug 01 2018 | BETEK GmbH & Co. KG | Washer for a milling tool |
| D938999, | Nov 15 2018 | Caterpillar Inc. | Cutting tool holder |
| D963718, | Nov 15 2018 | Caterpillar Inc. | Cutting tool |
| D983242, | Oct 18 2021 | Element Six GmbH | Milling tool |
| D986300, | Feb 11 2021 | Element Six GmbH | Road milling and planing pick tool |
| D986301, | Feb 11 2021 | Element Six GmbH | Road milling and planing pick tool |
| D989137, | Aug 05 2021 | Element Six GmbH | Road milling and planing pick tool |
| ER1305, | |||
| ER5767, | |||
| ER7317, | |||
| ER7776, | |||
| ER8131, | |||
| ER9923, |
| Patent | Priority | Assignee | Title |
| 4818027, | Jan 23 1987 | BETEK BERGBAU-UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO , KG, SULGENER STRASSE 23, 7234 AICHHLADEN, FEDERAL REPUBLIC OF GERMANY A LIMITED PARTNERSHIP OF FEDERAL REPUBLIC OF GERMANY | Round shaft bit |
| 5415462, | Apr 14 1994 | KENNAMETAL INC | Rotatable cutting bit and bit holder |
| 20030137185, | |||
| D387072, | Jul 25 1996 | KENNAMETAL INC | Three-finned point attack mining bit |
| D404629, | May 20 1998 | Black & Decker Inc.; Black & Decker Inc | Chuck |
| D421615, | Nov 14 1996 | Black & Decker Inc. | Keyless chuck |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 17 2004 | Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG | (assignment on the face of the patent) | / | |||
| Jan 12 2005 | KAMMERER, KARL | BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016383 | /0431 |
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