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Patent
D775247
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Priority
Jan 22 2015
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Filed
Jan 22 2015
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Issued
Dec 27 2016
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Expiry
Dec 27 2030
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Assg.orig
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Entity
unknown
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0
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27
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n/a
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What is claimed is the ornamental design for a flat chisel, as shown and described.
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FIG. 1 is a front perspective view of the flat chisel.
FIG. 2 is a front elevation view of the flat chisel of FIG. 1.
FIG. 3 is a rear elevation view of the flat chisel of FIG. 1.
FIG. 4 is a left side elevation view of the flat chisel of FIG. 1.
FIG. 5 is a right side elevation view of the flat chisel of FIG. 1.
FIG. 6 is a top view of the flat chisel of FIG. 1; and,
FIG. 7 is a bottom view of the flat chisel of FIG. 1.
Krämer, Ulrich, Redman, Joseph Johannes
| Patent |
Priority |
Assignee |
Title |
| Patent |
Priority |
Assignee |
Title |
| 2989295, |
|
|
|
| 3382005, |
|
|
|
| 4913125, |
Jul 20 1987 |
Sandvik Intellectual Property Aktiebolag |
Cutter picks |
| 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 |
| 20040065484, |
|
|
|
| 20070045599, |
|
|
|
| 20090261646, |
|
|
|
| 20090267403, |
|
|
|
| 20100109418, |
|
|
|
| 20100320003, |
|
|
|
| 20110241407, |
|
|
|
| D290651, |
Jul 12 1985 |
|
Dental chisel |
| D387072, |
Jul 25 1996 |
KENNAMETAL INC |
Three-finned point attack mining bit |
| D424579, |
Oct 08 1998 |
DOVER BMCS ACQUISITION CORP |
Rotary mining bit |
| D430578, |
Oct 08 1998 |
DOVER BMCS ACQUISITION CORP |
Rotary mining bit |
| D520035, |
Jun 17 2004 |
BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG |
Chisel |
| D558241, |
May 17 2007 |
Everpads Co., Ltd.; EVERPADS CO , LTD |
Chisel |
| D558242, |
May 18 2007 |
Everpads Co., Ltd. |
Chisel |
| 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 |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a