Granted Patent
Utility
US 4,120,134 · App. 05/815,533
Apparatus for and method of filling flexible containers
Inventor:
William R. Scholle
Patented Case
View Patent ↗
Granted: Oct 17, 1978
Filed: Jul 5, 1977
Inventor
William R. Scholle
Assignee (at issue)
Scholle Corporation
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.