Granted Patent
Utility
US 5,816,086 · App. 08/698,063
Axial moving pushbutton for a lock having rotary locking and release motions
Inventor:
Charles Russell
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Aug 15, 1996
Inventor
Charles Russell
Assignee (at issue)
Schlage Lock Company LLC
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.