Granted Patent
Utility
US 4,264,957 · App. 06/041,788
Apparatus and method for register control in web processing apparatus
Inventor:
Anthony W. Pautzke
Patented Case
View Patent ↗
Granted: Apr 28, 1981
Filed: May 23, 1979
Inventor
Anthony W. Pautzke
Assignee (at issue)
Zerand 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.