Granted Patent
Utility
US 4,875,700 · App. 07/200,544
Boat trailers
Inventor:
George E. Monroe
Patented Case
View Patent ↗
Granted: Oct 24, 1989
Filed: May 31, 1988
Inventor
George E. Monroe
Assignee (at issue)
THE VACCINE GROUP 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.