Patent
   D371683
Priority
Dec 08 1994
Filed
Dec 08 1994
Issued
Jul 16 1996
Expiry
Jul 16 2010
Assg.orig
Entity
unknown
25
2
n/a
The ornamental design for an office chair, as shown and described.

FIG. 1 is a perspective view of the office chair showing the new design;

FIG. 2 is a left-hand side elevational view thereof;

FIG. 3 is a right-hand side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of an alternate embodiment thereof showing an alternate surface design for the backrest and seat thereof.

Saul, Gregory M., Tolleson, Thomas H.

Patent Priority Assignee Title
10058170, Feb 10 2016 DIRTT ENVIRONMENTAL SOLUTIONS, LTD Modular walls with embedded furniture and opposing feature
10920418, Dec 28 2011 DIRTT ENVIRONMENTAL SOLUTIONS, LTD Modular walls incorporating recessed, extendable furniture
11085184, Feb 20 2014 DIRTT ENVIRONMENTAL SOLUTIONS LTD; DIRTT ENVIRONMENTAL SOLUTIONS, LTD Interface for mounting interchangable components
11093087, Jun 10 2016 DIRTT ENVIRONMENTAL SOLUTIONS, INC Glass substrates with touchscreen technology
11240922, Jun 10 2016 DIRTT ENVIRONMENTAL SOLUTIONS LTD. Wall system with electronic device mounting assembly
11550178, Jul 08 2016 DIRTT ENVIRONMENTAL SOLUTIONS, LTD; DIRTT ENVIRONMENTAL SOLUTIONS LTD Low-voltage smart glass
9943165, Feb 10 2016 DIRTT Environmental Solutions, Ltd.; DIRTT ENVIRONMENTAL SOLUTIONS, LTD Embedded furniture having retractible legs with lighting
D414349, Oct 24 1997 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D421540, Oct 24 1997 STEELCASE DEVELOPMENT INC Chair back
D427816, Apr 09 1999 STEELCASE DEVELOPMENT INC Back component for a chair
D431741, Apr 09 1999 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair arm
D433834, Jun 09 1999 Allseating Corporation Chair
D438733, Apr 09 1999 STEELCASE DEVELOPMENT INC Lumbar region of a chair back
D439101, Apr 09 1999 STEELCASE DEVELOPMENT INC Back cover for a seating unit
D439451, Apr 09 1999 STEELCASE DEVELOPMENT INC Back for a seating unit
D442400, Apr 09 1999 Steelcase Development Inc. Seating unit
D442790, Apr 09 1999 Steelcase Development Inc. Chair
D442791, Apr 09 1999 Steelcase Development Inc. Chair
D462549, Nov 06 2001 OASYSCHAIR CO , LTD Chair arm
D518318, Dec 30 2003 HNI TECHNOLOGIES INC Chair base
D554878, Jun 09 2006 HNI TECHNOLOGIES INC Chair
RE46929, Aug 17 2004 DIRTT ENVIRONMENTAL SOLUTIONS, LTD Integrated reconfigurable wall system
RE47132, Aug 17 2004 DIRTT ENVIRONMENTAL SOLUTIONS, LTD Integrated reconfigurable wall system
RE47693, Aug 17 2004 DIRTT Environmental Solutions, Ltd. Integrated reconfigurable wall system
RE48722, Aug 17 2004 DIRTT ENVIRONMENTAL SOLUTIONS LTD. Integrated reconfigurable wall system
Patent Priority Assignee Title
D264643, Jun 28 1979 Messrs. Willibald Grammer Office chair
D340589, Jan 29 1988 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 05 1994TOLLESON, THOMAS HUGHALLSTEEL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0072690111 pdf
Dec 05 1994SAUL, GREGORY MARKALLSTEEL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0072690111 pdf
Dec 08 1994Allsteel Inc.(assignment on the face of the patent)
May 11 2004HON TECHNOLOGY INC HNI TECHNOLOGIES INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0159080393 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule