Granted Patent
Utility
US 5,114,037 · App. 07/701,602
Container with sidewall extension
Inventors:
Mark Hillis, Dixon Freeman
Patented Case
View Patent ↗
Granted: May 19, 1992
Filed: May 14, 1991
Inventors
Mark Hillis
Dixon Freeman
Assignee (at issue)
Perstorp Xytec
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.