Granted Patent
Utility
US 5,533,005 · App. 08/158,912
Dual connections
Inventor:
Stephen P. Ferguson
Patented Case
View Patent ↗
Granted: Jul 2, 1996
Filed: Nov 29, 1993
Inventor
Stephen P. Ferguson
Assignee (at issue)
GPT Limited
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.