Patent
   D489554
Priority
Apr 15 2003
Filed
Apr 15 2003
Issued
May 11 2004
Expiry
May 11 2018
Assg.orig
Entity
unknown
2
45
n/a
The ornamental design for a chair back, as shown and described.

FIG. 1 is a perspective view of a chair back in accordance with our new design, with portions of a chair forming the environment of the chair back and being illustrated in broken lines, which broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a front elevational view of the chair back shown in FIG. 1;

FIG. 3 is a right-side elevational view thereof, the right and left sides of the chair back being a mirror image;

FIG. 4 is a front view of FIG. 1;

FIG. 5 is a top view;

FIG. 6 is a rear view; and,

FIG. 7 is a bottom view.

Lemmeyer, Gary R., Buell, Shelby J.

Patent Priority Assignee Title
D932202, Jan 02 2020 Steelcase Inc. Chair
D932204, Jan 02 2020 Steelcase Inc. Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 2003LEMMEYER, GARY R COSCO MANAGEMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139790027 pdf
Apr 10 2003BUELL, SHELBY J COSCO MANAGEMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139790027 pdf
Apr 15 2003Cosco Management, Inc.(assignment on the face of the patent)
Nov 25 2014COSCO MANAGEMENT, INC AMERIWOOD INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0344850130 pdf
Sep 12 2016AMERIWOOD INDUSTRIES, INC DOREL HOME FURNISHINGS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0401470673 pdf
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