Granted Patent
Utility
US 5,184,939 · App. 07/526,214
Above-ground storage system
Inventors:
Stuart G. Solomon, David C. Whitman
Patented Case
View Patent ↗
Granted: Feb 9, 1993
Filed: May 21, 1990
Inventors
Stuart G. Solomon
David C. Whitman
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.