Granted Patent
Utility
US 5,484,064 · App. 08/189,094
Document holder
Inventor:
Paul R. Melichar
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Jan 31, 1994
Inventor
Paul R. Melichar
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.