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Patent
D653480
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Priority
Jul 27 2010
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Filed
Jul 27 2010
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Issued
Feb 07 2012
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Expiry
Feb 07 2026
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Assg.orig
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Entity
unknown
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5
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26
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n/a
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The ornamental design for a leg swivel of a swivel chair, as shown and described.
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FIG. 1 is a perspective view of a leg swivel of a swivel chair showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Tsai, Po-Chuan
Patent |
Priority |
Assignee |
Title |
D437513, |
Mar 10 2000 |
|
Chair base |
D447895, |
Oct 20 2000 |
|
Chair legs |
D448591, |
Nov 16 2000 |
LEGGETT & PLATT CANADA CO SOCIETE LEGGETT & PLATT CANADA |
Chair base |
D458060, |
Apr 27 2001 |
LEGGETT & PLATT CANADA CO |
Chair base |
D458776, |
Feb 15 2001 |
LEGGETT & PLATT CANADA CO |
Chair base |
D460870, |
May 22 2000 |
Herman Miller, Inc. |
Office chair |
D462846, |
Dec 21 2001 |
|
Seat |
D471039, |
Feb 07 2002 |
|
Chair base |
D475557, |
Nov 15 2002 |
|
Chair base |
D482217, |
Dec 12 2002 |
|
Chair base |
D482549, |
Jan 16 2003 |
|
Office chair base |
D494387, |
Oct 24 2003 |
Gruga, U.S.A. |
Chair base |
D494787, |
Oct 15 2003 |
|
Base stand for a seat |
D505024, |
Sep 12 2002 |
SITLAND S P A |
Chair |
D507436, |
Jan 02 2003 |
Hsin Chernq Enterprise Co., Ltd. |
Chair base |
D520254, |
Apr 30 2004 |
Kokuyo Co., Ltd. |
Chair |
D524582, |
Sep 22 2003 |
|
Office chair base |
D542548, |
Mar 31 2006 |
Wonderful Year Co., Ltd. |
Chair |
D544732, |
Jul 05 2006 |
LIVING STYLE B V I LTD |
Chair base |
D549014, |
Apr 19 2005 |
Donati S.p.A. |
Chair base |
D552385, |
Oct 10 2006 |
|
Office chair base |
D560406, |
Oct 12 2006 |
BOCK NORTH AMERICA LTD |
Chair base |
D562037, |
Feb 01 2007 |
John, Kaloustian |
Seat base |
D583594, |
Jun 02 2008 |
True Seating Concepts, LLC |
Chair base |
D586159, |
Aug 08 2007 |
Jia Xie Enterprise Co., Ltd. |
Chair leg |
D613084, |
Dec 12 2008 |
Formway Furniture Limited |
Chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a