U.S. patent number D686,031 [Application Number D/435,856] was granted by the patent office on 2013-07-16 for chair base.
This patent grant is currently assigned to American Seating Company. The grantee listed for this patent is American Seating Company. Invention is credited to John K. Blomstrom, Douglas L. Fassett, David J. Ippel, Paul J. Martus, Jeffrey A. Weber, David I. Wolf.
United States Patent |
D686,031 |
Weber , et al. |
July 16, 2013 |
Chair base
Claims
CLAIM The ornamental design for a chair base, as shown and
described.
Inventors: |
Weber; Jeffrey A. (Golden
Valley, MN), Wolf; David I. (Cedar Springs, MI),
Blomstrom; John K. (St. Paul, MN), Fassett; Douglas L.
(Kentwood, MI), Martus; Paul J. (Grand Rapids, MI),
Ippel; David J. (Byron Center, MI) |
Applicant: |
Name |
City |
State |
Country |
Type |
American Seating Company |
Grand Rapids |
MI |
US |
|
|
Assignee: |
American Seating Company (Grand
Rapids, MI)
|
Appl.
No.: |
D/435,856 |
Filed: |
October 30, 2012 |
Current U.S.
Class: |
D6/708.23 |
Current International
Class: |
0601 |
Field of
Search: |
;D6/334-336,349,352,360,364,365,366,367,708.23,708.24,708.25,716,716.1,716.2,716.3,716.4
;248/188.7 ;297/175,344.18,461,462,463.1 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Warner Norcross & Judd LLP
Description
FIG. 1 is a perspective view of a chair base embodying the new
design.
FIG. 2 is a left side view thereof, the right side view being a
mirror image of the left side view.
FIG. 3 is a front elevational view thereof.
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines showing of the chair seat and backrest are
included for the purpose of illustrating environmental structure
and form no part of the claimed design.
* * * * *