Granted Patent
Utility
US 5,873,634 · App. 08/004,566
Modular chair construction and method of assembly
Inventors:
Kurt R. Heidmann, Brian L. Christensen, Micahel W. Haan, Glenn A. Knoblock, Eric McClure, Noe Palacios, Brian H. Root, David D. Sayers, Robert Scheper, Patrick P. Schwoerer, James P. Steffens, Greg A. VanStee
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Jan 8, 1998
Inventors
Kurt R. Heidmann
Brian L. Christensen
Micahel W. Haan
Glenn A. Knoblock
Eric McClure
Noe Palacios
Brian H. Root
David D. Sayers
Robert Scheper
Patrick P. Schwoerer
James P. Steffens
Greg A. VanStee
Assignee (at issue)
Steelcase Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.