Granted Patent
Utility
US 5,834,863 · App. 08/924,448
Electromagnetic actuators
Inventor:
Chinniah B. Rajanathan
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Aug 28, 1997
Inventor
Chinniah B. Rajanathan
Assignee (at issue)
NCR 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.