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Patent
D563749
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Priority
Oct 27 2006
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Filed
Mar 06 2007
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Issued
Mar 11 2008
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Expiry
Mar 11 2022
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Assg.orig
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Entity
unknown
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9
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18
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n/a
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The ornamental design for a portable electric chisel, as shown and described.
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FIG. 1 is a perspective view of a portable electric chisel;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Okuda, Shinsuke, Iio, Takayoshi
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| D575606, |
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| D592028, |
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KOKI HOLDINGS CO , LTD |
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| D610426, |
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| D676731, |
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| D677138, |
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| D706603, |
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| ER1403, |
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|
|
| ER3360, |
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|
|
| ER491, |
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| Patent |
Priority |
Assignee |
Title |
| 4998588, |
Dec 09 1988 |
Hilti Aktiengesellschaft |
Hand tool with a shifting gear unit |
| 5653296, |
Aug 30 1994 |
Max Co., Ltd |
Switch-locking mechanism for screw tightener |
| 6776245, |
Oct 15 2001 |
Hilti Aktiengesellschaft |
Electrical hand-held power tool with an electropneumatic percussion mechanism |
| 6938705, |
Dec 18 2003 |
KOKI HOLDINGS CO , LTD |
Striking tool |
| 20040112615, |
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|
| 20040211575, |
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| 20050087353, |
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|
| 20060060365, |
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| 20060144603, |
|
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|
| D380132, |
Nov 18 1994 |
Hitachi Koki Company Limited |
Portable electric hammer drill |
| D395586, |
Feb 20 1996 |
Makita Corporation |
Portable electric hammer |
| D466780, |
Mar 16 2000 |
Black & Decker Inc |
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| D524626, |
Feb 10 2005 |
Black & Decker Inc |
Hammer |
| D525849, |
Jun 17 2004 |
|
Portable electric hammer drill |
| D526179, |
Jun 17 2004 |
Makita Corporation |
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| D528393, |
Apr 28 2005 |
Black & Decker Inc |
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| D540642, |
Feb 10 2005 |
Black & Decker Inc |
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| JP1238857, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a