Granted Patent
Utility
US 4,203,643 · App. 05/927,253
Electrical ribbon connector and hood
Inventors:
Ronald F. Krolak, Joseph Warywoda
Patented Case
View Patent ↗
Granted: May 20, 1980
Filed: Jul 24, 1978
Inventors
Ronald F. Krolak
Joseph Warywoda
Assignee (at issue)
Bunker Ramo 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.