Granted Patent
Utility
US 5,477,125 · App. 07/943,804
Battery charger
Inventors:
Victor A. Ettel, Jan Hohercak, Jiri K. Nor, Josef V. Soltys, Douglas Charles
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Sep 11, 1992
Inventors
Victor A. Ettel
Jan Hohercak
Jiri K. Nor
Josef V. Soltys
Douglas Charles
Assignees (at issue)
Inco Limited
Norvik 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.