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Patent
D793787
Priority
Feb 12 2016
Filed
Feb 12 2016
Issued
Aug 08 2017
Expiry
Aug 08 2032
Assg.orig
Entity
unknown
0
64
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
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Feb 12 2016 Haworth, Inc. (assignment on the face of the patent) /
Feb 25 2016 POTRYKUS, MARTIN W HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 039240 /0407
pdf
Feb 25 2016 BERENWINKEL, MARKUS HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 039240 /0407
pdf
Feb 25 2016 SHAYEB, CARLO HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 039240 /0407
pdf
Mar 21 2016 CZUMAJ-BRONT, NICOLAI HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 039240 /0407
pdf
Jun 10 2016 FLEET, KYLE R HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 039240 /0407
pdf
Jun 29 2016 WELSH, MICHAEL W HAWORTH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 039240 /0407
pdf
Nov 29 2022 HAWORTH, INC PNC BANK COLLATERAL ASSIGNMENT OF PATENTS 062078 /0770
pdf
Nov 29 2022 AFFORDABLE INTERIOR SYSTEMS, INC PNC BANK COLLATERAL ASSIGNMENT OF PATENTS 062078 /0770
pdf
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