Granted Patent
Utility
US 4,174,600 · App. 05/914,319
Roll opening device with header stabilizer
Inventors:
George B. Cicci, John D. Segredo
Patented Case
View Patent ↗
Granted: Nov 20, 1979
Filed: Jun 12, 1978
Inventors
George B. Cicci
John D. Segredo
Assignee (at issue)
International Harvester Company
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.