IP Library › Granted Patent US 4,776,633
Granted Patent Utility
US 4,776,633 · App. 06/850,268

Integrated chair and control

Inventors: Glenn A. Knoblock, Duane M. Beukema
Patented Case View Patent ↗
Granted: Oct 11, 1988 Filed: Apr 10, 1986
Inventors
Glenn A. Knoblock
Duane M. Beukema
Assignee (at issue)
Steelcase Inc.

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Quick Facts
Patent No.
US 4,776,633
App. No.
06/850,268
Filed
1986-04-10
Granted
1988-10-11
Kind
A