Granted Patent
Utility
US 5,110,261 · App. 07/548,079
Fan blade
Inventor:
Leigh A. Junkin
Patented Case
View Patent ↗
Granted: May 5, 1992
Filed: Jul 5, 1990
Inventor
Leigh A. Junkin
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.