Granted Patent
Utility
US 5,908,133 · App. 08/680,023
Container incorporating liquid draining means, and related method
Inventors:
Frano Luburic, C. Richard Roper
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Jul 15, 1996
Inventors
Frano Luburic
C. Richard Roper
Assignee (at issue)
Ropak Corporation
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.