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Patent
D557097
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Priority
Aug 08 2005
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Filed
Aug 08 2005
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Issued
Dec 11 2007
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Expiry
Dec 11 2021
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Assg.orig
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Entity
unknown
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1
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29
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n/a
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The ornamental design for a butterfly impact wrench, as shown and described.
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FIG. 1 is a perspective view of a butterfly impact wrench incorporating my design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
The phantom lines shown in the drawings indicate environmental structure which form no part of the claimed design.
Izumisawa, Tomokazu
Patent |
Priority |
Assignee |
Title |
3054312, |
|
|
|
3366187, |
|
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|
4191264, |
Apr 26 1977 |
|
Impact wrench |
4313505, |
Aug 27 1979 |
Rodac Pneumatic Tools |
Rotary impact clutch |
4811797, |
Oct 21 1987 |
Nauchno-Proizvodstvennoe Obiedinenie Po Mekhanizirovannomu Stroitelnomu |
Impact wrench |
4844176, |
Jan 08 1987 |
COOPER TECHNOLGIES COMPANY |
Air tool with torque shut-off valve |
4846287, |
May 14 1986 |
|
Impact apparatus |
6644419, |
Dec 27 2002 |
|
Air-input speed regulator for pneumatic tool |
6751952, |
Sep 12 2002 |
Tranmax Machinery Co., Ltd. |
Muffling structure for pneumatic tool |
6932165, |
Jul 06 2004 |
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Controlling mechanism of pneumatic tool |
20030047333, |
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20040118177, |
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D269847, |
Sep 15 1980 |
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Air grinder |
D320540, |
Mar 15 1989 |
Ingersoll-Rand Company |
Pneumatic tool |
D332733, |
Oct 19 1990 |
Ingersoll-Rand Company |
Pneumatic tool |
D347372, |
Mar 13 1992 |
SNAP-ON TOOLS WORLDWIDE, INC ; SNAP-ON TECHNOLOGIES, INC |
Air tool |
D349027, |
Apr 30 1993 |
Shinano Pneumatic Industries, Inc. |
Miniature butterfly impact wrench |
D408243, |
Feb 23 1998 |
S.P. Air Kabusiki Kaisha |
Pneumatic hand tool |
D432379, |
Sep 20 1999 |
|
Handle of pneumatic tool |
D440848, |
Feb 28 2000 |
S.P. Air Kabusiki Kaisha |
Square drive wrench having offset head |
D449212, |
Aug 17 2000 |
Ingersoll-Rand Company; KTS COMPANY, LTD |
Air ratchet tool handle |
D456683, |
Jun 27 2001 |
|
Pneumatic tool |
D465981, |
Apr 12 2002 |
MAT INDUSTRIES, LLC |
Die grinder |
D468605, |
Oct 03 2001 |
Black & Decker Inc |
Pneumatic tool |
D484016, |
Jan 27 2003 |
CHICAGO PNEUMATIC TOOL COMPANY LLC |
Nut runner |
D484379, |
Feb 04 2003 |
|
Pneumatic tool |
D484380, |
Feb 04 2003 |
|
Pneumatic tool |
D525498, |
May 20 2005 |
Sunmatch Industrial Co., Ltd. |
Pneumatic tool |
D525500, |
Jun 01 2005 |
Sunmatch Industrial Co., Ltd. |
Pneumatic tool |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a