Granted Patent
Utility
US 6,817,871 · App. 10/197,531
Locking electrical receptacle
Inventors:
Paul A. Hedrick, Rick Rimer, Ryan Flaugher
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jul 18, 2002
Inventors
Paul A. Hedrick
Rick Rimer
Ryan Flaugher
Assignee (at issue)
Multiway Industries Ltd.
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.