Granted Patent
Utility
US 4,818,310 · App. 07/047,025
Pressurized cable splice closure apparatus and method
Inventor:
Thomas E. McNeal
Patented Case
View Patent ↗
Granted: Apr 4, 1989
Filed: May 5, 1987
Inventor
Thomas E. McNeal
Assignee (at issue)
BellSouth 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.