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Patent
D557946
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Priority
Apr 28 2005
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Filed
Apr 28 2005
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Issued
Dec 25 2007
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Expiry
Dec 25 2021
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Assg.orig
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Entity
unknown
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23
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21
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n/a
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The ornamental design for a chair control, as shown and described.
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FIG. 1. is a bottom perspective view of a chair control showing our new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a front view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.
Matern, Gerard J., Doerner, Robert W.
| Patent |
Priority |
Assignee |
Title |
| D573815, |
Dec 19 2006 |
LEGGETT & PLATT CANADA CO. |
Chair control |
| D578326, |
Oct 24 2007 |
Donati S.p.A. |
Seat mechanism |
| D579241, |
Apr 09 2008 |
Nightingale Corp. |
Chair mechanism |
| D582181, |
May 07 2007 |
Julius Blum GmbH |
Electrical drive device for movable furniture parts |
| D582704, |
Mar 10 2008 |
Donati S.p.A. |
Seat component |
| D582705, |
Mar 10 2008 |
Donati S.p.A. |
Seat component |
| D599586, |
Sep 13 2007 |
Co. Fe. Mo. S.p.A. |
Chair part |
| D647733, |
Feb 02 2010 |
Donati S.p.A. |
Seat mechanism |
| D647734, |
Feb 02 2010 |
Donati S.p.A. |
Seat mechanism |
| D647736, |
Jun 14 2010 |
L&P Property Management Company |
Chair mechanism housing |
| D647737, |
Jun 14 2010 |
L&P Property Management Company |
Chair mechanism housing |
| D649813, |
Jun 14 2010 |
L&P Property Management Company |
Chair mechanism base plate |
| D649814, |
Jun 14 2010 |
L&P Property Management Company |
Chair mechanism handle |
| D649815, |
Jun 14 2010 |
L&P Property Management Company |
Chair mechanism J-bar coupler |
| D653481, |
Mar 26 2010 |
CO FE MO INDUSTRIE S R L |
Chair part |
| D657167, |
Apr 13 2010 |
L & P Property Management Company |
Chair-adjustment device |
| D694715, |
May 24 2011 |
DEWERTOKIN TECHNOLOGY GROUP CO , LTD |
Control unit |
| D766028, |
Mar 04 2015 |
A-DEC, INC |
Seat support cover |
| D896560, |
Jun 13 2018 |
DONATI S P A |
Seat mechanism |
| D898497, |
May 15 2017 |
BOCK 1 GmbH & Co. KG |
Office chair mechanism |
| D946336, |
Mar 26 2019 |
BOCK 1 GmbH & Co. KG |
Office chair part |
| D946337, |
Mar 26 2019 |
BOCK 1 GmbH & Co. KG |
Office chair part |
| D946338, |
Mar 26 2019 |
BOCK 1 GmbH & Co. KG |
Office chair part |
| Patent |
Priority |
Assignee |
Title |
| 6619740, |
Apr 30 2001 |
LEGGETT & PLATT CANADA CO |
Chair control mechanism |
| 6692077, |
Mar 27 2003 |
LEGGETT & PLATT CANADA CO |
Height adjustment chair control |
| 20020163242, |
|
|
|
| 20030178876, |
|
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|
| 20030184144, |
|
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|
| 20040227387, |
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|
| D247943, |
Oct 07 1976 |
NORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIO |
Chair control |
| D285633, |
Feb 29 1984 |
NORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIO |
Chair control |
| D289591, |
May 08 1984 |
HAG A S |
Chair control unit |
| D290073, |
Nov 06 1984 |
LEGGETT & PLATT, INCORPORATED, NO 1 LEGGETT RD , CARTHAGE, MO 64836 A CORP OF MO |
Chair control |
| D292459, |
Aug 20 1984 |
NORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIO |
Chair control |
| D432338, |
Nov 12 1999 |
LEGGETT & PLATT CANADA CO |
Chair control mechanism |
| D450957, |
May 10 2000 |
Svein Asbjornsen Produktdesign AS |
Tilting device for a chair seat |
| D461074, |
Nov 30 2000 |
LEGGETT & PLATT CANADA CO |
Chair control housing |
| D461346, |
Jan 18 2001 |
LEGGETT & PLATT CANADA CO |
Chair control housing |
| D464831, |
Nov 30 2000 |
LEGGETT & PLATT CANADA CO |
Chair control housing |
| D465678, |
Jan 11 2001 |
LEGGETT & PLATT CANADA CO |
Chair control housing |
| D468940, |
Apr 29 2002 |
|
Chair control mechanism |
| D472081, |
Apr 29 2002 |
|
Chair control mechanism |
| D473737, |
Apr 16 2001 |
Sedus Stoll AG |
Control mechanism for a chair |
| D479927, |
Jul 30 2002 |
LEGGETT & PLATT CANADA CO |
Chair paddle arm |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a