Patent
   D814816
Priority
Oct 28 2015
Filed
Oct 28 2015
Issued
Apr 10 2018
Expiry
Apr 10 2033
Assg.orig
Entity
unknown
1
17
n/a
The ornamental design for a chair coupling assembly, as shown and described.

FIG. 1 is a top perspective view of the chair coupling assembly;

FIG. 2 is a top plan view of the chair coupling assembly;

FIG. 3 is a bottom plan view of the chair coupling assembly;

FIG. 4 is a front elevation view of the chair coupling assembly;

FIG. 5 is a rear elevation view of the chair coupling assembly;

FIG. 6 is a left side elevation view of the chair coupling assembly;

FIG. 7 is a right side elevation view of the chair coupling assembly; and,

FIG. 8 is a top perspective view of two chairs joined by the chair coupling assembly.

The broken lines shown in the figures are included for the purpose of illustrating environment and form no part of the claimed design.

Lin, Wen-Sheng

Patent Priority Assignee Title
D934052, May 17 2019 Chair locking device
Patent Priority Assignee Title
2821762,
3095237,
3614158,
3695694,
4386804, Apr 06 1981 KRUEGER INTERNATIONAL, INC , A CORP OF WI Chair ganging equipment
4400031, Mar 12 1981 VIRCO MGMT CORPORATION Interlocking chair
4978168, Sep 25 1989 Chair having retractable ganging apparatus and cooperating stacking pad
5957530, Sep 24 1997 Ditto Sales, Inc. Device for ganging chairs
6749259, Apr 24 2002 Michigan Tube Swagers & Fabricators, Inc. Ganging device for stackbar of stackable chair
7111902, Jun 24 2004 Irwin Seating Company Folding chair with ganging elements
9226592, May 20 2014 Spec Seats Technologies Inc. Fixing device for chairs
9826832, May 20 2014 Spec Seats Technologies Inc. Fixing device for chairs
20050012371,
20120013156,
20140152059,
20140361588,
D363658, Apr 13 1994 OAKTREE CAPITAL MANAGEMENT, LLC Ganging mechanism for chairs
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 28 2015Zhuhai Shichang Metals Ltd.(assignment on the face of the patent)
Oct 28 2015LIN, WEN-SHENGZhuhai Shichang Metals LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0369860185 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule