Granted Patent
Utility
US 4,323,724 · App. 06/145,715
Unitary insertable self-anchoring poke-thru wiring device
Inventor:
William P. Shine
Patented Case
View Patent ↗
Granted: Apr 6, 1982
Filed: May 1, 1980
Inventor
William P. Shine
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.