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Patent
D551268
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Priority
Oct 26 2004
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Filed
Apr 25 2005
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Issued
Sep 18 2007
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Expiry
Sep 18 2021
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Assg.orig
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Entity
unknown
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26
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8
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n/a
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The ornamental design for an electric discharge machine, as shown and described.
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FIG. 1 is a front, top and right side perspective view of an electric discharge machine, showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a cross-sectional view thereof, taken along line 8—8 of FIG. 4, with the internal system omitted; and,
FIG. 9 is a cross-sectional view thereof, taken along line 9—9 of FIG. 4, with the internal system omitted.
Nakamura, Kazushi, Goto, Akihiro, Iwamoto, Hideto, Domon, Yoshihiro
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| D742440, |
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| D742945, |
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| D753735, |
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| Patent |
Priority |
Assignee |
Title |
| 5175408, |
Oct 29 1988 |
Fanuc Ltd |
Electrical discharge machine |
| 6246024, |
Oct 12 1998 |
SODICK CO , LTD |
Wire electric discharge machining apparatus |
| 6396022, |
Oct 16 1998 |
Astec Corporation Limted |
Method and device for replacing pipe electrode for small-hole electric discharge machining and electrode magazine |
| D388103, |
Jan 22 1996 |
Mitsubishi Denki Kabushiki Kaisha |
Electrical discharge machine |
| D415175, |
May 29 1998 |
|
Electrical discharge machine |
| D427614, |
Jan 29 1999 |
Mitsubishi Denki Kabushiki Kaisha |
Electric discharge machine |
| D428025, |
Dec 22 1998 |
Mitsubishi Denki Kabushiki Kaisha |
Electric discharge machine |
| D510942, |
Oct 25 2002 |
Brother Industries, Limited |
Electric discharge machine |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a