|Publication number||USD646097 S1|
|Application number||US 29/381,006|
|Publication date||Oct 4, 2011|
|Filing date||Dec 14, 2010|
|Priority date||Dec 14, 2010|
|Publication number||29381006, 381006, US D646097 S1, US D646097S1, US-S1-D646097, USD646097 S1, USD646097S1|
|Inventors||Kay L. Langbord, Terry J. McElmurry|
|Original Assignee||Michigan Tube Swagers & Fabricators, Inc.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (1), Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
US D646097 S1
The ornamental design for a chair back, as shown and described.
FIG. 1 is a perspective view of a chair back of the present invention;
FIG. 2 is a side elevational view of the chair back of FIG. 1, the opposite side being a mirror image thereof;
FIG. 3 is a front elevational view of the chair back of FIGS. 1 and 2;
FIG. 4 is a rear elevational view of the chair back of FIGS. 1-3;
FIG. 5 is a top view of the chair back of FIGS. 1-4; and,
FIG. 6 is a bottom view of the chair back of FIGS. 1-6.
The broken lines shown in the Figures are for environmental purposes only and form no part of the claimed design.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US8388064||Apr 30, 2010||Mar 5, 2013||Bertolini Corporation||Stackable chair with flexible back|