Granted Patent
Utility
US 5,790,960 · App. 08/562,216
Battery pack for use with one of plural radio systems
Inventor:
Toshikazu Miyashita
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Nov 28, 1995
Inventor
Toshikazu Miyashita
Assignee (at issue)
NEC CORPORATION
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.