Granted Patent
Utility
US 6,007,289 · App. 09/100,389
Wheelchair lift
Inventors:
Thomas Kruse, Jeffrey R. Moone
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Jun 19, 1998
Inventors
Thomas Kruse
Jeffrey R. Moone
Assignee (at issue)
Hoveround Corporation
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.