Granted Patent
Utility
US 6,138,242 · App. 09/430,070
Power adapter for powering a remote device through a computer data port
Inventors:
Lloyd H. Massman, William W. Plyler
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Oct 29, 1999
Inventors
Lloyd H. Massman
William W. Plyler
Assignee (at issue)
International Business Machines 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.