Granted Patent
Utility
US 4,054,071 · App. 05/747,942
Flying saw with movable work shifter
Inventor:
Jerzy F. Patejak
Patented Case
View Patent ↗
Granted: Oct 18, 1977
Filed: Dec 6, 1976
Inventor
Jerzy F. Patejak
Assignee (at issue)
Aetna-Standard Engineering 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.