Granted Patent
Utility
US 5,215,694 · App. 07/597,347
Method of forming a container with dripless spout
Inventors:
George F. Bartimes, Lawrence D. Stepenske
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Oct 15, 1990
Inventors
George F. Bartimes
Lawrence D. Stepenske
Assignee (at issue)
Continental Plastic Containers, 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.