Granted Patent
Utility
US 6,435,125 · App. 09/864,642
Float switch activation assembly
Inventor:
Arthur W. Mears
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: May 24, 2001
Inventor
Arthur W. Mears
Assignee (at issue)
Float Rail, 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.