Granted Patent
Utility
US 6,481,039 · App. 09/862,338
Passenger loading bridge extending from a terminal at ground level and for servicing aircraft of various sizes
Inventors:
Daniel Rolfe, John Keith Savage, Andrew Plummer, Ronald W. Wollenschlager
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: May 23, 2001
Inventors
Daniel Rolfe
John Keith Savage
Andrew Plummer
Ronald W. Wollenschlager
Assignee (at issue)
DEW ENGINEERING AND DEVELOPMENT ULC
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.