Granted Patent
Utility
US 6,726,257 · App. 10/288,342
Panic handle for doors
Inventor:
William J. Horgan, Jr.
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Nov 5, 2002
Inventor
William J. Horgan, Jr.
Assignee (at issue)
Blumcraft of Pittsburgh
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.