Granted Patent
Utility
US 6,464,523 · App. 09/860,986
Watertight electrical cable connector
Inventor:
Edward H. Levine
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: May 18, 2001
Inventor
Edward H. Levine
Assignee (at issue)
NORTHROP GRUMMAN CORPORATION
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.