Granted Patent
Utility
US 5,430,253 · App. 07/968,560
Electrical outlet cover assembly
Inventor:
Michael L. Pratt
Patented Case
View Patent ↗
Granted: Jul 4, 1995
Filed: Oct 29, 1992
Inventor
Michael L. Pratt
Assignee (at issue)
Thomas & Betts, LLC
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.