IP Library › Granted Patent US 808,187
Granted Patent S1
US 808,187 · App. 29/560,954 · Granted Jan 23, 2018

Seating shell

Inventors: James Nolan Ludwig (Grand Rapids, MI); Bruce Michael Smith (East Grand Rapids, MI); Mark William Spoelhof (Grand Rapids, MI); Kurt Heidmann (Grand Rapids, MI); Nickolaus William Charles Deevers (Holland, MI)
Assignee: Steelcase Inc.
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Quick Facts
Patent No.
US 808,187
App. No.
29/560,954
Granted
Jan 23, 2018
Kind
S1
Claims (1)

The ornamental design for the seating shell, as shown.

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 Apr 15, 2016
From: DEEVERS, NICKOLAUS WILLIAM CHARLES; HEIDMANN, KURT; SPOELHOF, MARK WILLIAM; LUDWIG, JAMES NOLAN; SMITH, BRUCE MICHAEL
To: STEELCASE INC.
Reel/Frame 038291/0573 →