Granted Patent
Utility
US 5,509,563 · App. 08/362,219
Apparatus for coupling a pontoon to a floating roof in a storage tank for liquid products
Inventor:
Ronald P. Jolly
Patented Case
View Patent ↗
Granted: Apr 23, 1996
Filed: Dec 22, 1994
Inventor
Ronald P. Jolly
Assignee (at issue)
HMT LLC
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.