Granted Patent
Utility
US 5,764,026 · App. 08/720,956
Spare cellular telephone charging unit
Inventor:
Darrell E. Issa
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Oct 4, 1996
Inventor
Darrell E. Issa
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.