Granted Patent
Utility
US 5,074,797 · App. 07/551,974
Electrical connector for connecting heat seal film to a printed wiring board
Inventor:
Yoshio Yamada
Patented Case
View Patent ↗
Granted: Dec 24, 1991
Filed: Jul 12, 1990
Inventor
Yoshio Yamada
Assignee (at issue)
Thomas & Betts, LLC
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.