Granted Patent
Utility
US 5,838,554 · App. 08/994,905
Small form factor power supply
Inventor:
Thomas W. Lanni
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Dec 19, 1997
Inventor
Thomas W. Lanni
Assignee (at issue)
COMARCO WIRELESS TECHNOLOGIES, 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.