Granted Patent
Utility
US 5,377,382 · App. 08/060,874
Floor cleaning machine including squeegee assembly
Inventors:
Frederick M. Bores, Thomas Plaven
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: May 13, 1993
Inventors
Frederick M. Bores
Thomas Plaven
Assignee (at issue)
Windsor Industries, 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.