Granted Patent
Utility
US 3,974,932 · App. 05/580,556
Cap with tear strip for container necks
Inventor:
George W. Faulstich
Patented Case
View Patent ↗
Granted: Aug 17, 1976
Filed: May 27, 1975
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.