Granted Patent
Utility
US 5,340,123 · App. 08/046,580
Pressure hardware for a modular inter-wall elastomer seal
Inventor:
Carl Griffiths
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Apr 14, 1993
Inventor
Carl Griffiths
Assignee (at issue)
Thunderline 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.