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Patent
D577520
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Priority
Jun 28 2007
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Filed
Feb 28 2008
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Issued
Sep 30 2008
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Expiry
Sep 30 2022
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Assg.orig
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Entity
unknown
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5
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11
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n/a
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The ornamental design for a seat back, as shown and described.
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FIG. 1 is an upper perspective view of the seat back showing my design.
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is an opposite side view thereof;
FIG. 6 is top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is another upper perspective view of a second embodiment, the difference being a matter of length; and,
FIG. 9 is an upper perspective view thereof, showing attachment to a seat in broken lines.
The broken lines in FIG. 9 are presented for illustrative purposes only and for no part of the claimed design.
Lee, Lawrence K.
Patent |
Priority |
Assignee |
Title |
D658411, |
Sep 15 2010 |
|
Chair back |
D688076, |
Apr 25 2012 |
|
Bench back |
D709311, |
Mar 15 2013 |
|
Mesh gap slated seating folding chair back |
D778659, |
May 22 2014 |
|
Mesh gap chair slats |
D882976, |
Apr 23 2018 |
|
Chair |
Patent |
Priority |
Assignee |
Title |
1691262, |
|
|
|
2490884, |
|
|
|
3873154, |
|
|
|
109239, |
|
|
|
D252238, |
Apr 25 1977 |
|
Chair |
D319355, |
Jun 01 1988 |
FLEET CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT |
Chair frame |
D399064, |
Aug 07 1997 |
|
Glider |
D399065, |
Aug 07 1997 |
|
Glider |
D420824, |
Apr 22 1999 |
|
Chair |
D441976, |
Jun 03 1999 |
HNI TECHNOLOGIES INC |
Chair |
D509966, |
Jun 30 2003 |
HHG IPCO, LLC |
Rocking chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a