IP Library › Granted Patent US 618,004
Granted Patent S1
US 618,004 · App. 29/307,666 · Granted Jun 22, 2010

Office chair

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Quick Facts
Patent No.
US 618,004
App. No.
29/307,666
Filed
May 2, 2008
Granted
Jun 22, 2010
Kind
S1
Art Unit
2913
USPC
D6/366
Claims (1)

The ornamental design for an office chair, as shown and described.

Assignments (2)
COLLATERAL ASSIGNMENT OF PATENTS Recorded Dec 1, 2022
From: HAWORTH, INC.; AFFORDABLE INTERIOR SYSTEMS, INC.
To: PNC BANK
Reel/Frame 062078/0770 →
RELEASE OF SECURITY INTEREST Recorded May 29, 2020
From: PNC BANK, NATIONAL ASSOCIATION
To: HAWORTH, INC.; HAWORTH, LTD.
Reel/Frame 052788/0497 →