Granted Patent
Utility
US 6,024,372 · App. 08/795,086
Fifth wheel extension adapter
Inventors:
Floyd A. Colibert, John D. Clarke
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Feb 5, 1997
Inventors
Floyd A. Colibert
John D. Clarke
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.