Granted Patent
Utility
US 6,122,946 · App. 09/125,127
Key controlled latch
Inventor:
David Blanch
Patented Case
View Patent ↗
Granted: Sep 26, 2000
Filed: Aug 11, 1998
Inventor
David Blanch
Assignee (at issue)
Lockwood Australia Pty Ltd.
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.