Granted Patent
Utility
US 6,793,415 · App. 10/278,333
Slip ring assembly and method
Inventor:
James F. Arbuckle
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Oct 23, 2002
Inventor
James F. Arbuckle
Assignee (at issue)
PELCO, 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.