Granted Patent
Utility
US 5,602,455 · App. 08/334,472
Portable battery charger with integrally attached output cable
Inventors:
Charles S. Stephens, David A. Williams, Tuan Tran, Masahiko Muranami, Terry G. Bradley, Preston D. Brown, Curtis Rose
Patented Case
View Patent ↗
Granted: Feb 11, 1997
Filed: Nov 4, 1994
Inventors
Charles S. Stephens
David A. Williams
Tuan Tran
Masahiko Muranami
Terry G. Bradley
Preston D. Brown
Curtis Rose
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.