Granted Patent
Utility
US 6,431,834 · App. 09/651,020
Multi-connection, stable fan blade attachment mount
Inventors:
Robert W. Lackey, Roy V. Nicholson
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Aug 30, 2000
Inventors
Robert W. Lackey
Roy V. Nicholson
Assignee (at issue)
Prime Home Impressions, LLC
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.