Granted Patent
Utility
US 5,560,510 · App. 08/186,305
Salvage drum with improved lid tightening means
Inventors:
Alexander Grebenyuk, James P. Onders, Darel R. Taylor
Patented Case
View Patent ↗
Granted: Oct 1, 1996
Filed: Jan 25, 1994
Inventors
Alexander Grebenyuk
James P. Onders
Darel R. Taylor
Assignee (at issue)
ENPAC, L.L.C.
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.