Granted Patent
Utility
US 6,786,355 · App. 10/296,528
Method and apparatus for article contact detection
Inventor:
Munroe Chirnomas
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Nov 23, 2002
Inventor
Munroe Chirnomas
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.