Granted Patent
Utility
US 6,502,298 · App. 09/484,417
Method of electroforming a slip ring
Inventors:
Barry K. Witherspoon, Larry D. Vaught
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Jan 18, 2000
Inventors
Barry K. Witherspoon
Larry D. Vaught
Assignee (at issue)
Litton Systems, 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.