Granted Patent
Utility
US 6,072,405 · App. 09/059,323
Meter transmission unit for use with a pit set utility meter
Inventor:
Lawrence M. Sears
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Apr 13, 1998
Inventor
Lawrence M. Sears
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.