Granted Patent
S1
US 888,479 · App. 29/650,017 · Granted Jun 30, 2020
Chair arm
Inventors:
James Ludwig (Grand Rapids, MI); Mark Spoelhof (Grand Rapids, MI); Nickolaus William Charles Deevers (Holland, MI); Kurt Heidmann (Grand Rapids, MI)
Assignee:
Steelcase Inc.
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Claims (1)
The ornamental design for a chair arm, as shown and described.
Assignments (3)
PATENT SECURITY AGREEMENT
Recorded 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
Recorded 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 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jul 12, 2018
From: LUDWIG, JAMES; SPOELHOF, MARK; DEEVERS, NICKOLAUS WILLIAM CHARLES; HEIDMANN, KURT R.
To: STEELCASE INC.
Reel/Frame 046336/0181 →