Granted Patent
Utility
US 5,769,727 · App. 08/774,217
Swing
Inventors:
Paul Fair, Mark D. Jankowski
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Dec 27, 1996
Inventors
Paul Fair
Mark D. Jankowski
Assignee (at issue)
Lisco 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.