Granted Patent
Utility
US 4,785,371 · App. 06/936,043
Electrostatic dissipating footwear
Inventor:
Robert Glen Edwards
Patented Case
View Patent ↗
Granted: Nov 15, 1988
Filed: Nov 28, 1986
Inventor
Robert Glen Edwards
Assignee (at issue)
Interco Incorporated
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.