Granted Patent
Utility
US 5,346,264 · App. 07/881,024
Liquid tight internal snap connector for connecting corrugated plastic conduit
Inventors:
Joseph P. Law, Robert Oehler
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: May 11, 1992
Inventors
Joseph P. Law
Robert Oehler
Assignee (at issue)
Heyco Molded Products, 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.