Granted Patent
Utility
US 6,215,396 · App. 09/271,511
Portable motion detector and alarm system and method
Inventor:
Henry J. Script
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Mar 18, 1999
Inventor
Henry J. Script
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.