Granted Patent
Utility
US 6,766,698 · App. 10/161,364
Meter socket jaw tester apparatus and test method
Inventors:
Darrell Robinson, Karl R. Loehr
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Jun 3, 2002
Inventors
Darrell Robinson
Karl R. Loehr
Assignee (at issue)
Ekstrom Industries, Inc.
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.