Granted Patent
Utility
US 5,222,864 · App. 07/767,064
Ceiling fan
Inventor:
Richard A. Pearce
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Sep 27, 1991
Inventor
Richard A. Pearce
Assignee (at issue)
Hunter Fan Company
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.