Granted Patent
Utility
US 4,969,349 · App. 07/365,202
Synchronized dual axis actuator
Inventor:
John Maher
Patented Case
View Patent ↗
Granted: Nov 13, 1990
Filed: Jun 15, 1989
Inventor
John Maher
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.