Patent
   D367980
Priority
Nov 16 1993
Filed
Feb 01 1994
Issued
Mar 19 1996
Expiry
Mar 19 2010
Assg.orig
Entity
unknown
41
23
n/a
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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 01 1994Steelcase, Inc.(assignment on the face of the patent)
Feb 01 1994HODGE, DAVID N Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068810202 pdf
Feb 01 1994DIEMEN, MICHAEL L Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068810202 pdf
Feb 01 1994JENKINS, DAVID C Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068810202 pdf
Feb 01 1994MERCIER, MICHAEL L Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068810202 pdf
Feb 01 1994SANDBERG, DONALD K Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068810202 pdf
Feb 01 1994TEPPO, DAVID S Steelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068810202 pdf
Jul 01 1999STEELCASE INC , A CORPORATION OF MICHIGANSTEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGANASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101880385 pdf
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