Granted Patent
Utility
US 4,835,342 · App. 07/211,900
Strain relief liquid tight electrical connector
Inventor:
Frank Guginsky
Patented Case
View Patent ↗
Granted: May 30, 1989
Filed: Jun 27, 1988
Inventor
Frank Guginsky
Assignee (at issue)
Berger Industries, 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.