Patent
   D483582
Priority
Apr 29 2002
Filed
Apr 29 2002
Issued
Dec 16 2003
Expiry
Dec 16 2017
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for chair control mechanism, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The portions of the figures shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Chen, Su-Ming

Patent Priority Assignee Title
10455940, Apr 17 2014 HNI Technologies Inc. Chair and chair control assemblies, systems, and methods
9801471, Apr 17 2014 HNI TECHNOLOGIES INC Chair and chair control assemblies, systems, and methods
D528328, Apr 08 2004 ERGOCENTRIC INC Shaped levers
D544258, Sep 21 2005 Chair adjusting apparatus with sliding panel
D582181, May 07 2007 Julius Blum GmbH Electrical drive device for movable furniture parts
D779256, Mar 04 2015 A-Dec, Inc.; A-DEC, INC Adjustment handle
Patent Priority Assignee Title
6224155, Jan 12 1999 STEELCASE DEVELOPMENT INC Vertical height adjustment mechanism for chairs
6290296, Jul 01 1999 LEGGETT & PLATT CANADA CO Anti-rattle pad
D409862, Nov 19 1997 Chair tilting mechanism
D447652, Aug 24 1999 LEGGETT & PLATT CANADA CO Chair control lever
D468940, Apr 29 2002 Chair control mechanism
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