Granted Patent
Utility
US 4,469,375 · App. 06/324,765
Taumel hinge recliner
Inventor:
Daniel R. Boyer
Patented Case
View Patent ↗
Granted: Sep 4, 1984
Filed: Nov 25, 1981
Inventor
Daniel R. Boyer
Assignee (at issue)
Keiper U.S.A. 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.