Patent
   D779250
Priority
Feb 12 2016
Filed
Feb 12 2016
Issued
Feb 21 2017
Expiry
Feb 21 2032
Assg.orig
Entity
unknown
5
70
n/a
The ornamental design for a portion of a back support for a chair, as shown and described.

FIG. 1 is a front perspective view of the portion of a back support for a chair embodying the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

FIGS. 1-8 show a seat support and portions of a seat back support in broken lines. The portions shown in broken lines are for environmental purposes only and form no part of the claimed design.

Welsh, Michael W., Fleet, Kyle R., Czumaj-Bront, Nicolai, Potrykus, Martin W., Berenwinkel, Markus, Shayeb, Carlo

Patent Priority Assignee Title
D793787, Feb 12 2016 HAWORTH, INC Portion of a back support for a chair
D846927, Jan 12 2016 INTERSTUHL BUEROMOEBEL GMBH & CO KG Chair
D846928, Jan 12 2016 INTERSTUHL BUEROMOEBEL GMBH & CO KG Chair
D853768, Jan 12 2016 Interstuhl Bueromoebel GmbH & Co. KG Chair
D853769, Jan 12 2016 Interstuhl Bueromoebel GmbH & Co. KG Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 12 2016Haworth, Inc.(assignment on the face of the patent)
Feb 25 2016POTRYKUS, MARTIN W HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390650748 pdf
Feb 25 2016BERENWINKEL, MARKUSHAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390650748 pdf
Feb 25 2016SHAYEB, CARLOHAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390650748 pdf
Mar 21 2016CZUMAJ-BRONT, NICOLAIHAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390650748 pdf
Jun 10 2016FLEET, KYLE R HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390650748 pdf
Jun 29 2016WELSH, MICHAEL W HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390650748 pdf
Nov 29 2022HAWORTH, INC PNC BANKCOLLATERAL ASSIGNMENT OF PATENTS0620780770 pdf
Nov 29 2022AFFORDABLE INTERIOR SYSTEMS, INC PNC BANKCOLLATERAL ASSIGNMENT OF PATENTS0620780770 pdf
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