Granted Patent
Utility
US 4,330,191 · App. 06/235,105
Connector device for attaching photographic web material to a leader belt
Inventors:
Robert M. Rawlings, Derold D. Heim, Ronald E. Morain
Patented Case
View Patent ↗
Granted: May 18, 1982
Filed: Feb 17, 1981
Inventors
Robert M. Rawlings
Derold D. Heim
Ronald E. Morain
Assignee (at issue)
Pako 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.