Patent
   D448591
Priority
Nov 16 2000
Filed
Nov 16 2000
Issued
Oct 02 2001
Expiry
Oct 02 2015
Assg.orig
Entity
unknown
6
10
n/a
The ornamental design for a chair base, as shown and described.

FIG. 1 is a perspective view of a chair base incorporating the design of the present invention.

FIG. 2 is a top view of the chair base.

FIG. 3 is a side view of the chair base positioned such that one of the legs of the base is in the center of the view.

FIG. 4 is a side view of the chair base, slightly rotated from the position shown in FIG. 3 positioned such that the center of the view is between two legs of the base; and,

FIG. 5 is a bottom view of the chair base.

Nixon, Lori, Zoric, George

Patent Priority Assignee Title
D461345, Sep 26 2001 VIRCO MFG CORPORATION Chair base
D551867, Apr 28 2005 Leggett & Blatt Canada Co.; Leggett & Platt LTD Chair base
D575967, May 07 2007 SM France Table leg
D653480, Jul 27 2010 Leg swivel of a swivel chair
D686427, Oct 22 2007 MAMAS & PAPAS HOLDINGS LIMITED Stand for a high chair
D783331, Mar 04 2015 A-Dec, Inc.; A-DEC, INC Stool base
Patent Priority Assignee Title
D276396, Aug 03 1981 Giroflex Entwicklungs AG Furniture base or similar article
D363843, 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
D393764, Aug 23 1996 Euro United Corporation Table pedestal
D394961, Oct 14 1996 Giroflex Entwicklungs AG Chair
D407583, Nov 25 1997 LEGGETT & PLATT CANADA CO SOCIETE LEGGETT & PLATT CANADA Chair base
D412416, May 15 1998 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Base
D414629, Feb 10 1998 LEGGETT & PLATT CANADA CO SOCIETE LEGGETT & PLATT CANADA Chair base
D416698, Nov 19 1998 Windsor chair
D430982, Feb 16 1999 Chair base
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 10 2000NIXON, LORISHEPHERD PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0113210645 pdf
Nov 10 2000ZORIC, GEORGESHEPHERD PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0113210645 pdf
Nov 16 2000Shepherd Products, Inc.(assignment on the face of the patent)
Dec 22 2004SHEPHERD PRODUCTS INC LEGGETT & PLATT CANADA CO SOCIETE LEGGETT & PLATT CANADA ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0157780038 pdf
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