Granted Patent
Utility
US 6,570,610 · App. 09/460,264
Security system with proximity sensing for an electronic device
Inventor:
Alan Kipust
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Dec 13, 1999
Inventor
Alan Kipust
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.