Granted Patent
Utility
US 6,796,388 · App. 10/324,333
Drill depth control device
Inventor:
Phill O'Meley
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Dec 19, 2002
Inventor
Phill O'Meley
Assignee (at issue)
Joy MM Delaware, Inc.
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.