Patent
   D371474
Priority
Mar 13 1995
Filed
Mar 13 1995
Issued
Jul 09 1996
Expiry
Jul 09 2010
Assg.orig
Entity
unknown
11
8
n/a
The ornamental design for an ergonmic arm support for a chair, as shown and described.

FIG. 1 is a front perspective view of the ergonomic arm support for a chair showing my new design, the broken line depiction of the chair being for llustrative purposes only and forming no part of the claimed design;

FIG. 2 is a top plan view of the ergonmic arm support;

FIG. 3 is a front elevational view of the ergonomic arm support;

FIG. 4 is a side elevational view of the ergonomic arm support in a first position;

FIG. 5 is a bottom view of the ergonomc arm support; and,

FIG. 6 is a side elevational view of the ergonomic arm support in a second position.

Koopman, Karl-Heinz

Patent Priority Assignee Title
5971484, Dec 03 1997 STEELCASE DEVELOPMENT INC Adjustable armrest for chairs
6168237, Dec 03 1997 Steelcase Development Inc. Adjustable armrest for chairs
6176550, Jul 16 1999 Steelcase Development Inc. Adjustable armrest for chairs
6302486, Dec 03 1997 Steelcase Inc Seating unit with adjustable armrest
D393968, Feb 26 1997 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D505579, Dec 30 2003 HNI TECHNOLOGIES INC Arm support for a chair
D506336, Jun 09 2004 Bock 1 GmbH & Co., KG Armrest
D587501, Mar 25 2008 Intro-Tech Automotive, Inc. Armrest support for a chair
D591092, Mar 25 2008 Intro-Tech Automotive, Inc. Chair
D591093, Mar 25 2008 Intro-Tech Automotive, Inc. Chair
D693615, Oct 16 2012 Intro-Tech Automotive, Inc. Support for a chair
Patent Priority Assignee Title
1527754,
2708899,
5382079, Oct 25 1993 CHROMCRAFT REVINGTON, INC Adjustable arm attachable to a chair body
766484,
211461,
D277916, Jan 31 1983 OAKTREE CAPITAL MANAGEMENT, LLC Arm rest
D288872, Mar 19 1984 MELAMEDE AND COMPANY INC , A CORP OF DE Chair
D329770, Feb 02 1989 Grahl Industries, Inc. Armrest for a chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 02 1995KOOPMANN, KARL-HEINZGRAHL INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0074230015 pdf
Mar 13 1995Grahl Industries, Inc.(assignment on the face of the patent)
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