Granted Patent
Utility
US 5,488,896 · App. 08/362,821
Self aligning piston rod
Inventor:
Andrew Current
Patented Case
View Patent ↗
Granted: Feb 6, 1996
Filed: Dec 22, 1994
Inventor
Andrew Current
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.