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Patent
D647716
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Priority
Jan 19 2010
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Filed
Jan 19 2010
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Issued
Nov 01 2011
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Expiry
Nov 01 2025
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Assg.orig
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Entity
unknown
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13
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7
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n/a
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The ornamental design for a chair frame, as shown and described.
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FIG. 1 is a perspective view of a chair frame 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.
Lu, Wu-Chin
Patent |
Priority |
Assignee |
Title |
D659421, |
Mar 01 2011 |
ZHEJIANG DEMURE FURNITURE CO , LTD , |
Chair |
D673796, |
Aug 25 2011 |
|
Chair seat frame |
D683551, |
May 29 2012 |
|
Chair frame |
D703966, |
Jun 13 2013 |
|
Chair frame |
D886480, |
Sep 29 2017 |
HANGZHOU JIJIAN HOUSEHOLD PRODUCTS CO., LTD. |
Swivel chair |
D946953, |
Oct 20 2017 |
MILLERKNOLL, INC |
Chair |
D946954, |
Oct 20 2017 |
MILLERKNOLL, INC |
Chair |
D946955, |
Oct 20 2017 |
MILLERKNOLL, INC |
Chair |
D959180, |
Oct 20 2017 |
MillerKnoll, Inc. |
Chair |
D977887, |
Oct 20 2017 |
MillerKnoll, Inc. |
Chair |
ER1481, |
|
|
|
ER4254, |
|
|
|
ER4823, |
|
|
|
Patent |
Priority |
Assignee |
Title |
D549976, |
Nov 09 2006 |
|
Chair |
D558492, |
Jul 27 2006 |
|
Chair |
D568624, |
Oct 03 2007 |
Hurng Taih Plastic Master Batch Co., Ltd. |
Office chair |
D574645, |
May 02 2007 |
Dynamic Office Chair Company, Ltd. |
Chair back |
D576416, |
Jan 02 2008 |
|
Chair |
D579695, |
Mar 17 2008 |
|
Chair frame |
D585205, |
Mar 27 2008 |
Hurng Taih Plastic Master Batch Co., Ltd. |
Frame of the office chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a