Granted Patent
Utility
US 5,503,294 · App. 08/113,198
Containment basin for containing liquid spillage from a portable storage tank
Inventors:
Curtis Taylor, George L. Barber
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Aug 30, 1993
Inventors
Curtis Taylor
George L. Barber
Assignee (at issue)
Hoover 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.