Granted Patent
Utility
US 6,145,584 · App. 09/269,283
Power equipment for use underwater
Inventors:
Graham Tolhurst Baynes, Christopher Rodwell
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jun 23, 1999
Inventors
Graham Tolhurst Baynes
Christopher Rodwell
Assignee (at issue)
Alstom UK Ltd.
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.