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Patent
D574168
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Priority
Jul 10 2007
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Filed
Jul 10 2007
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Issued
Aug 05 2008
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Expiry
Aug 05 2022
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Assg.orig
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Entity
unknown
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5
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24
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n/a
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The ornamental design for an end portion of a coil spring, as shown and described.
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FIG. 1 is a perspective view of an end portion of a coil spring showing our design;
FIG. 2 is a top view taken of the end portion of the coil spring of FIG. 1;
FIG. 3 is a bottom view taken of the end portion of the coil spring of FIG. 1;
FIG. 4 is a front elevational view of the end portion of the coil spring of FIG. 1;
FIG. 5 is a rear elevational view of the end portion of the coil spring of FIG. 1;
FIG. 6 is a side elevational view of the end portion of the coil spring of FIG. 1; and,
FIG. 7 is a side elevational view, showing the side opposite that shown in FIG. 6.
The broken lines are for environmental purposes only and form no part of the claimed design.
Mossbeck, Niels S., Richmond, Darrell A., Eigenmann, Guido
Patent |
Priority |
Assignee |
Title |
2853721, |
|
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|
4609186, |
Jun 28 1982 |
Spuhl AG |
Mattress spring core with open ended coils |
4726572, |
May 16 1986 |
SEALY TECHNOLOGIES LLC |
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4760616, |
Apr 15 1987 |
L & P Property Management Company |
Bedding foundation having sinuous wire springs |
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Dec 07 1987 |
L & P Property Management Company; Leggett & Platt, Incorporated |
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4817924, |
Sep 20 1983 |
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Spring core for a mattress |
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Mar 14 1994 |
MORGAN STANLEY SENIOR FUNDING, INC , AS AGENT |
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5575460, |
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Spuehl AG |
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5584083, |
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L&P Property Management Company |
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L&P Property Management Company |
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Jun 20 2001 |
SLEEPYHEAD MANUFACTURING CO LTD |
Spring coil assembly and system for making the same |
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Jun 20 2001 |
SLEEPYHEAD MANUFACTURING CO LTD |
Method of arranging coils in a spring coil assembly |
7044454, |
Apr 23 2004 |
Bedding Component Manufacturers (Proprietary) Limited |
Mattress inner spring assembly |
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Aug 18 2004 |
Bedding Component Manufacturers (Proprietary) Limited |
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Aug 28 2004 |
THE BANK OF NEW YORK MELLON TRUST COMPANY, N A , AS COLLATERAL AGENT |
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20040046297, |
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|
D382741, |
Mar 15 1996 |
L&P Property Management Company |
Top portion of a spring core |
D528329, |
Jun 09 2005 |
L&P Property Management Company |
Top portion of a spring core |
D528330, |
Jun 09 2005 |
L&P Property Management Company |
Top portion of a spring core |
D528833, |
Jun 09 2005 |
L&P Property Management Company |
Top portion of a spring core |
D531436, |
Jun 09 2005 |
L&P Property Management Company |
End portion of a coil spring |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a