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Patent
   D884402
Priority
Nov 08 2017
Filed
Nov 08 2017
Issued
May 19 2020
Expiry
May 19 2035
Inventors
Cvek, Sava
Assg.orig
Assg.curr
Entity
unknown
Referenced by
0
References
44
Maint.:
n/a
The ornamental design for a chair base, as shown and described.

FIG. 1 is a view in front elevation of a chair base showing my new design;

FIG. 2 is a view in rear elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a view in right side elevation thereof with the view in left side elevation being a mirror image of the view in right side elevation.

The broken lines shown in FIGS. 3 and 4 are for the purpose of illustrating portions of the article and form no part of the claimed design.
INVENTORS:

Cvek, Sava

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
10201231, Mar 17 2008 ALITE DESIGNS, INC System and methods for portable furniture
10231548, Aug 01 2017 ZHEJIANG SUNSHINE LEISURE PRODUCTS CO., LTD. Double folding chair with rotation angles
10330247, Jun 29 2015 MARIO DEL MARE ARCHITECT INC Frame structure, and structure
10455912, Sep 17 2013 ARTiculatedshade, LLC Canopies and canopy support structures
10508466, Mar 24 2016 XIAMEN ROADZUP OUTDOOR PRODUCTS CO., LTD. Tent rack with a linked top
3937434, Jun 20 1974 Curtis Products Lt. Wire rod chair base
4288052, May 24 1979 Base for free standing merchandiser
4854641, Jan 23 1989 Adjustable chair
5290004, Feb 09 1993 Lincoln Imports Ltd., Inc. Collapsible Christmas tree stand
5290050, Aug 31 1992 Collapsible basket structure
6247750, Jul 25 2000 Baby chair structure
6273506, Jun 07 1995 Herman Miller, Inc. Chair with an adjustable seat
6439665, Jun 09 2000 CVEK, SAVA Ergonomic chair with mesh seat and back
6966604, Jun 15 1992 Herman Miller, Inc. Chair with a linkage assembly
7066534, Aug 10 2001 NORTHPOLE, LTD Hard arm chair with sliding arm mechanisms
7201442, Aug 31 2006 Chair umbrella bracket kit
7758111, Jun 24 2008 Foldable chair with a backrest unit
8024825, Aug 22 2000 Collapsible crib
8186755, Oct 24 2008 SHELTERLOGIC CORP Collapsible canopy along with article of furniture and method incorporating the same
9506269, Dec 17 2009 FRIEDMAN, STEVE Collapsible shade device
9675177, Aug 16 2016 Chair leg extension apparatus to level chair on an uneven ground
9950230, Aug 01 2016 Chair with game features
20100025934,
20160166068,
20160192783,
171176,
234384,
236061,
D242592, Jun 05 1975 Global Upholstery Company Limited Base for swivel chair
D319159, Jan 18 1988 Nobelpharma AB Adjustable support base for a dental control unit
D330133, Jan 16 1990 Midway Displays, Inc. Base for a display stand
D347740, Jun 18 1992 Giroflex Entwicklungs AG Chair
D407580, Jun 04 1997 Stand
D462207, Aug 27 2001 Legs for a chair
D477925, Oct 25 2000 Ditto Sales, Inc. Chair
D487642, Oct 25 2000 Ditto Sales, Inc. Chair
D508805, Jun 25 2004 Star configuration chair base
D525461, May 06 2005 True Seating Concepts, LLC Chair base
D679517, Jan 10 2011 Steelcase Inc Seating unit
D699492, Jan 10 2012 Leisurelife (Aust) Pty Ltd Chair frame
D729530, Jul 28 2014 HASKELL OFFICE Seating unit with base
D729561, Apr 02 2014 HASKELL OFFICE Base
D799845, Jun 09 2016 Chair with sled base
RE36640, Feb 09 1993 Lincoln Imports Ltd., Inc. Collapsible Christmas tree stand
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