Granted Patent
Utility
US 5,897,073 · App. 08/854,615
Reel handler
Inventor:
Arthur K. McVaugh
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: May 12, 1997
Inventor
Arthur K. McVaugh
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.