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Patent
D597031
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Priority
Dec 06 2006
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Filed
Dec 06 2006
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Issued
Jul 28 2009
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Expiry
Jul 28 2023
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Assg.orig
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Entity
unknown
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0
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11
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n/a
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The ornamental design for a tangle-free extension cord, as shown and described.
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FIG. 1 is a collapsed left side view showing my new design;
FIG. 2 is an expanded top view thereof, the bottom view being the same;
FIG. 3 is an expanded right side view thereof; and,
FIG. 4 is a collapsed top view thereof, the bottom view being the same.
The portions of the tangle-free extension cord shown in broken lines in FIGS. 2–4 form no part of the claimed design.
Mears, David L.
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
1937981, |
|
|
|
5168128, |
Apr 25 1991 |
|
Anti-tangle spaced stiffeners for elongated flexible members |
5236374, |
Aug 13 1992 |
THOMAS R LEONARD FAMILY TRUST, THE, THOMAS R LEONARD AND ARLENE LEONARD, TRUSTEES ; MUNSON, EDWARD J , JR |
Extension cord with multiple receptacles |
5470256, |
Feb 16 1993 |
Clipmate Corporation |
Twin electrical lead and connector assembly |
5577932, |
May 18 1995 |
|
Coiled electrical cord retainer |
5906507, |
Aug 07 1997 |
|
Foldable electrical cord |
6135381, |
Mar 30 1999 |
|
Cord holder |
7172456, |
May 26 2005 |
|
Electric cable organizing apparatus |
D362229, |
Jun 16 1993 |
COLEMAN CABLE, INC |
Outlet, switched extension cord |
D400175, |
Apr 25 1997 |
Nichido Kogyo Kabushiki Kaisha |
Combined outlet and hand reel |
D408354, |
Jul 03 1997 |
|
Electrical extension cord |
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