Granted Patent
Utility
US 5,823,371 · App. 08/941,925
Magnetically actuated coupler assembly
Inventors:
H. Lee Riley, Robert H. Staat
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Oct 1, 1997
Inventors
H. Lee Riley
Robert H. Staat
Assignee (at issue)
Bachmann 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.