|
The ornamental design for a chair seat, as shown and described. |
FIG. 1 is a front perspective view of a chair seat, showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a side elevational view, the opposite side being a mirror image thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a front perspective view of a chair seat, showing a second embodiment of our new design;
FIG. 8 is a rear perspective view thereof;
FIG. 9 is a side elevational view, the opposite side being a mirror image thereof;
FIG 10 is a front elevational view thereof;
FIG. 11 is a rear elevational view thereof;
FIG. 12 is a top plan view thereof; and,
FIG. 13 is a bottom plan view thereof.
Teppo, David S., Jenkins, David C., Hodge, David N., Mercier, Michael L., Diemen, Michael L., Sandberg, Donald K.
Patent | Priority | Assignee | Title |
6343839, | Dec 17 1999 | STEELCASE DEVELOPMENT INC | Flexible armrest construction |
D380110, | Dec 01 1995 | Chairtech, S.A. | Chair |
D420538, | Apr 24 1998 | STEELCASE DEVELOPMENT INC | Chair |
D431741, | Apr 09 1999 | STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN | Chair arm |
D434918, | Apr 24 1998 | Steelcase Inc. | Chair |
D436259, | Nov 08 1999 | Okamura Corporation | Chair |
D436260, | Nov 08 1999 | Okamura Corporation | Chair |
D436768, | May 10 1999 | Steelcase Inc | Seating product |
D437132, | Nov 08 1999 | Okamura Corporation | Chair |
D440437, | Jun 02 2000 | Global Total Office | Arm for a chair |
D444008, | Feb 02 2000 | STEELCASE DEVELOPMENT INC | Armrest |
D444309, | Nov 08 1999 | Okamura Corporation | Chair |
D445613, | Apr 06 2000 | GROUPE LACASSE LLC | Chair |
D446411, | Aug 30 2000 | Armrest bracket | |
D446977, | Sep 13 2000 | LEGGETT & PLATT CANADA CO | Armrest support |
D450958, | Jun 02 2000 | Global Total Office | Arm for a chair |
D468564, | Jun 09 2000 | PRO-CORD S P A | Task chair |
D469618, | Nov 01 2000 | Okamura Corporation | Chair |
D471744, | Jun 09 2000 | Krueger International, Inc. | Arm for a task chair |
D472409, | Jun 09 2000 | Krueger International, Inc. | Arm for a task chair |
D474630, | Jun 09 2000 | Pro-Cord S.p.A. | Armless task chair |
D476493, | Nov 01 2000 | Okamura Corporation | Chair |
D476820, | Nov 01 2000 | Okamura Corporation | Chair |
D481230, | Jun 09 2000 | Pro-Cord S.p.A. | Chair |
D505579, | Dec 30 2003 | HNI TECHNOLOGIES INC | Arm support for a chair |
D505815, | Aug 17 2004 | Height adjusting chair arm | |
D543393, | Jul 05 2006 | LIVING STYLE B V I LTD | Chair arm |
D800469, | May 13 2016 | Vitra AG | Chair |
D800470, | May 13 2016 | Vitra AG | Chair |
D800471, | May 13 2016 | Vitra AG | Chair |
D800472, | May 13 2016 | Vitra AG | Chair |
D801066, | May 13 2016 | Vitra AG | Chair |
D801067, | May 13 2016 | Vitra AG | Chair |
D801068, | May 13 2016 | Vitra AG | Chair |
D801717, | May 13 2016 | Vitra AG | Chair |
D801718, | May 13 2016 | Vitra AG | Chair |
D801719, | May 13 2016 | Vitra AG | Chair |
D802314, | May 13 2016 | Vitra AG | Chair |
D802315, | May 13 2016 | Vitra AG | Chair |
D802316, | May 13 2016 | Vitra AG | Chair |
D802953, | May 13 2016 | Vitra AG | Chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 01 1994 | Steelcase, Inc. | (assignment on the face of the patent) | / | |||
Feb 01 1994 | HODGE, DAVID N | Steelcase Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006881 | /0202 | |
Feb 01 1994 | DIEMEN, MICHAEL L | Steelcase Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006881 | /0202 | |
Feb 01 1994 | JENKINS, DAVID C | Steelcase Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006881 | /0202 | |
Feb 01 1994 | MERCIER, MICHAEL L | Steelcase Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006881 | /0202 | |
Feb 01 1994 | SANDBERG, DONALD K | Steelcase Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006881 | /0202 | |
Feb 01 1994 | TEPPO, DAVID S | Steelcase Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006881 | /0202 | |
Jul 01 1999 | STEELCASE INC , A CORPORATION OF MICHIGAN | STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010188 | /0385 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |