Granted Patent
Utility
US 5,390,795 · App. 08/279,502
Conical drum storage container
Inventors:
Wolfgang Jobmann, Uwe Stier, Michael D. Naugle
Patented Case
View Patent ↗
Granted: Feb 21, 1995
Filed: Jul 22, 1994
Inventors
Wolfgang Jobmann
Uwe Stier
Michael D. Naugle
Assignee (at issue)
Wolfgang Jobmann Florida, Inc.
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.