Granted Patent
Utility
US 5,638,268 · App. 08/345,259
Method for initializing the position of a linear drive system
Inventor:
David Souza
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: Nov 28, 1994
Inventor
David Souza
Assignee (at issue)
Battenfeld Gloucester Engineering Co., Inc.
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.