Granted Patent
Utility
US 5,685,446 · App. 08/631,034
Plastic blow molded freestanding container
Inventors:
William C. Young, Richard C. Darr, Dale H. Behm
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Apr 18, 1996
Inventors
William C. Young
Richard C. Darr
Dale H. Behm
Assignee (at issue)
Plastipak Packaging, 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.