Granted Patent
Utility
US 6,609,760 · App. 10/097,705
Chair control actuator with depiction
Inventors:
Gerard J. Matern, Arthur A. Patton
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Mar 14, 2002
Inventors
Gerard J. Matern
Arthur A. Patton
Assignee (at issue)
LEGGETT & PLATT, 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.