Granted Patent
Utility
US 4,334,942 · App. 06/178,525
Method for forming a plastic fluid container with an integral handle
Inventor:
Kenneth P. Thompson
Patented Case
View Patent ↗
Granted: Jun 15, 1982
Filed: Aug 15, 1980
Inventor
Kenneth P. Thompson
Assignee (at issue)
Champion International Corporation Limited
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.