Granted Patent
Utility
US 4,486,115 · App. 06/354,038
Connector plates
Inventors:
Carlos S. Rionda, Robert Gottlieb
Patented Case
View Patent ↗
Granted: Dec 4, 1984
Filed: Mar 2, 1982
Inventors
Carlos S. Rionda
Robert Gottlieb
Assignee (at issue)
Gang-Nail Systems Limited
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.