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Patent
D769660
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Priority
Jun 25 2015
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Filed
Jun 25 2015
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Issued
Oct 25 2016
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Expiry
Oct 25 2031
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Assg.orig
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Entity
unknown
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1
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10
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n/a
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The ornamental design for a mechanism for an office chair, as shown and described.
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1. Mechanism for an office chair
1.1 : Perspective
1.2 : Left
1.3 : Front
1.4 : Back
1.5 : Bottom
1.6 : Top
Bock, Hermann
| Patent |
Priority |
Assignee |
Title |
| 20040227387, |
|
|
|
| D473737, |
Apr 16 2001 |
Sedus Stoll AG |
Control mechanism for a chair |
| D480241, |
Nov 16 2000 |
Autoadapt-Bev AB |
Thigh supporting unit |
| D550990, |
May 03 2006 |
DONATI S P A |
Seat component |
| D579241, |
Apr 09 2008 |
Nightingale Corp. |
Chair mechanism |
| D582704, |
Mar 10 2008 |
Donati S.p.A. |
Seat component |
| D599586, |
Sep 13 2007 |
Co. Fe. Mo. S.p.A. |
Chair part |
| D649814, |
Jun 14 2010 |
L&P Property Management Company |
Chair mechanism handle |
| D657167, |
Apr 13 2010 |
L & P Property Management Company |
Chair-adjustment device |
| D697747, |
Sep 20 2012 |
Steelcase Inc |
Chair |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a