Granted Patent
Utility
US 4,207,710 · App. 05/941,018
Workpiece positioning apparatus
Inventor:
Roger H. Fournier
Patented Case
View Patent ↗
Granted: Jun 17, 1980
Filed: Sep 11, 1978
Inventor
Roger H. Fournier
Assignee (at issue)
Warner & Swasey
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.