IP Library › Granted Patent US 693,139
Granted Patent S1
US 693,139 · App. 29/424,233 · Granted Nov 12, 2013

Office chair

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Quick Facts
Patent No.
US 693,139
App. No.
29/424,233
Granted
Nov 12, 2013
Kind
S1
Claims (1)

We claim the ornamental design for an office chair, as shown and described.

Assignments (5)
SECURITY INTEREST Recorded Jan 9, 2026
From: HAWORTH, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 074279/0827 →
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 →
COLLATERAL ASSIGNMENT OF PATENTS Recorded Apr 4, 2014
From: HAWORTH, INC., HAWORTH, LTD. AND SUCCESSORS
To: PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 032606/0875 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 30, 2012
From: DARROW, REBECCA; HARRIS, JAMES D.; WIESE, DIPL. ING. MARK; WELSH, MICHAEL WALTER; LADUKE, PETER T.; NEMETH, STEVE J., JR.; VORLOP, WILFRIED; SCHULZ, DIPL. ING. WILHELM; ANDERSON, KERMIT; PENTECOST, JESSE; JOHNSON, LAUREN; MELOCHE, ROBERT; HAERTEL, WERNER; SWINGLE, JON
To: HAWORTH, INC.
Reel/Frame 029217/0155 →