PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D688906
|
Priority
Dec 07 2012
|
Filed
Dec 07 2012
|
Issued
Sep 03 2013
|
Expiry
Sep 03 2027
|
|
Assg.orig
|
|
Entity
unknown
|
4
|
12
|
n/a
|
|
|
The ornamental design for chair base, as shown and described.
|
FIG. 1 is a top perspective view of a chair base front face according to my new design;
FIG. 2 is a top view thereof;
FIG. 3 is an front elevational view thereof;
FIG. 4 is an rear elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a right side elevational view thereof.
Egger, Julien
Patent |
Priority |
Assignee |
Title |
D297986, |
Mar 31 1986 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
D430982, |
Feb 16 1999 |
|
Chair base |
D456626, |
Jul 19 2001 |
|
Chair |
D459600, |
Dec 21 2000 |
Shin Yeh Enterprise Co., Ltd. |
Chair |
D472079, |
Feb 07 2002 |
|
Chair base |
D495537, |
Oct 16 2003 |
|
Base stand for a seat |
D542042, |
Mar 31 2006 |
Wonderful Year Co., Ltd. |
Chair |
D545583, |
Jan 09 2007 |
|
Chair |
D601827, |
Dec 18 2008 |
Formway Furniture Limited |
Furniture base |
D603177, |
Jun 17 2009 |
Global Allies, LLC |
Task chair |
D647715, |
Apr 28 2010 |
Global Allies, LLC |
Task chair |
D659421, |
Mar 01 2011 |
ZHEJIANG DEMURE FURNITURE CO , LTD , |
Chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a