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The ornamental design for an ergonmic arm support for a chair, as shown and described. |
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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.
| 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 |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 02 1995 | KOOPMANN, KARL-HEINZ | GRAHL INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007423 | /0015 | |
| Mar 13 1995 | Grahl Industries, Inc. | (assignment on the face of the patent) | / |
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