Granted Patent
Utility
US 5,509,631 · App. 08/130,507
Three axis motion platform
Inventor:
Thomas De Salvo
Patented Case
View Patent ↗
Granted: Apr 23, 1996
Filed: Oct 1, 1993
Inventor
Thomas De Salvo
Assignee (at issue)
Ridefilm 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.