Granted Patent
Utility
US 4,444,218 · App. 06/371,633
Underwater fluid connector
Inventor:
Hollis Baugh
Patented Case
View Patent ↗
Granted: Apr 24, 1984
Filed: Apr 26, 1982
Inventor
Hollis Baugh
Assignee (at issue)
Koomey, 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.