Granted Patent
Utility
US 6,422,167 · App. 09/920,127
Apparatus and method for elevating a watercraft out of a body of water
Inventor:
Gary A. Bridges
Patented Case
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Granted: Jul 23, 2002
Filed: Aug 1, 2001
Inventor
Gary A. Bridges
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.