Granted Patent
Utility
US 6,474,252 · App. 08/339,832
Apparatus for positioning a vessel
Inventor:
Pierre C. Delago
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Nov 14, 1994
Inventor
Pierre C. Delago
Assignee (at issue)
AmClyde Engineered Products, 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.