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Patent
   D413214
Priority
Mar 31 1998
Filed
May 11 1998
Issued
Aug 31 1999
Expiry
Aug 31 2013
Inventors
Chu, Zooey
Assg.orig
TEKNION FU…
Assg.curr
Teknion Fu…
Entity
unknown
Referenced by
12
References
12
Maint.:
n/a
The ornamental design for a base for a chair, as shown and described.

FIG. 1 is a perspective view of the base.

FIG. 2 is a top plan view of the base of FIG. 1.

FIG. 3 is a bottom plan view of the base of FIG. 1.

FIG. 4 is a side elevational view of the base of FIG. 1 between two of the radially extending arms; and,

FIG. 5 is a side elevational view of the base of FIG. 1 from a position in front of one of the radially extending arms.
INVENTORS:

Chu, Zooey

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6585320, Jun 15 2001 VIRCO MFG CORPORATION Tilt control mechanism for a tilt back chair
D430982, Feb 16 1999 Chair base
D447895, Oct 20 2000 Chair legs
D461322, Sep 26 2001 VIRCO MFG CORPORATION Chair
D461345, Sep 26 2001 VIRCO MFG CORPORATION Chair base
D461348, Sep 26 2001 VIRCO MFG CORPORATION Chair portion
D469265, Jun 15 2001 VIRCO MFG CORPORATION Chair
D469284, Jun 15 2001 VIRCO MFG CORPORATION Chair
D551867, Apr 28 2005 Leggett & Blatt Canada Co.; Leggett & Platt LTD Chair base
D554396, Oct 26 2005 LEGGETT & PLATT CANADA CO Chair base
D583592, Jan 22 2008 True Seating Concepts, LLC Chair base
D832633, Oct 25 2016 Ace Bayou Corporation Chair base
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5149035, Sep 01 1988 KNOLL, INC Chair base and post assembly for an office chair
164900,
192143,
238646,
D273549, Apr 15 1981 DO3 SYSTEMS, INC , A CORP OF OH Furniture pedestal
D295925, Oct 15 1984 Roeder GmbH Sitzmoebelwerke Chair
D312011, Jul 27 1987 SHEPHERD CASTER CORPORATION Chair base
D321299, Aug 22 1988 SHEPHERD CASTER CORPORATION Chair base
D336395, Jul 18 1991 L & P Property Management Company Chair base
D344190, Apr 24 1991 PRESS S P A Office chair
D363842, Jun 13 1994 MILLER DESK, INC Chair base
D366377, Mar 17 1994 LEGGETT & PLATT CANADA CO SOCIETE LEGGETT & PLATT CANADA Base for an office chair
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 29 1998CHU, ZOOEYTEKNION FURNITURE SYSTEMS INC , AN ONTARIO GENERAL PARTNERSHIP COMPOSED OF BIRCHGROVE INVESTMENTS INC AND TEKNION HOLDINGS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091670499 pdf
May 11 1998Teknion Furniture Systems Inc.(assignment on the face of the patent)
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