Granted Patent
Utility
US 6,405,748 · App. 09/532,338
Trailer and fuel tank assembly
Inventors:
David Muhs, Gianfranco Parma
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Mar 21, 2000
Inventors
David Muhs
Gianfranco Parma
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.