Granted Patent
Utility
US 6,764,358 · App. 10/381,570
Amphibious vehicle
Inventor:
Alan Timothy Gibbs
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Mar 25, 2003
Inventor
Alan Timothy Gibbs
Assignee (at issue)
Gibbs Technologies Limited
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.