Granted Patent
Utility
US 5,704,086 · App. 08/582,053
Passenger boarding bridge
Inventors:
Christian M. Hansen, Kenneth John Stoddard
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: Jan 2, 1996
Inventors
Christian M. Hansen
Kenneth John Stoddard
Assignee (at issue)
FMC 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.