Granted Patent
Utility
US 4,495,712 · App. 06/392,720
Paper making machine dryer section drive
Inventor:
Edgar J. Justus
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Jun 28, 1982
Inventor
Edgar J. Justus
Assignee (at issue)
Beloit 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.