Granted Patent
Utility
US 3,940,004 · App. 05/514,599
Widemouth jar neck and plastic cap construction
Inventor:
George W. Faulstich
Patented Case
View Patent ↗
Granted: Feb 24, 1976
Filed: Oct 15, 1974
Inventor
George W. Faulstich
Assignee (at issue)
Three Sisters Ranch Enterprises
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.