Granted Patent
Utility
US 5,911,763 · App. 09/005,593
Three point lock mechanism
Inventor:
Flavio Quesada
Patented Case
View Patent ↗
Granted: Jun 15, 1999
Filed: Jan 12, 1998
Inventor
Flavio Quesada
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.