Patent Assignment
Reel/Frame 026826/0253
Assignment of Assignor's Interest
Recorded: 2011-08-30
Pages: 3
Assignors
SPOELHOF, MARK W
Executed: 2011-08-09
RHEAULT, ALAN E
Executed: 2011-08-23
GRAHAM, MICHAEL D
Executed: 2011-08-23
CROWLEY, PATRICK J
Executed: 2011-08-29
Assignee
STEELCASE INC.
901 44TH STREET, GRAND RAPIDS, MICHIGAN, 49508
Covered Property
(1)
Seating Unit with Headrest
Patent:
680,771 →
Application:
29/398,835 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Feb 4, 2026
From: AMQ SOLUTIONS, LLC; HALCON FURNITURE LLC; SMITH SYSTEM MANUFACTURING COMPANY; STEELCASE INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 074944/0368 →
Patent Security Agreement
Feb 4, 2026
From: AMQ SOLUTIONS, LLC; HALCON FURNITURE LLC; SMITH SYSTEM MANUFACTURING COMPANY; STEELCASE INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 074944/0784 →