Granted Patent
Utility
US 6,615,512 · App. 09/982,117
Spikeless golf shoe having an outsole with bi-directional surface reaction body
Inventor:
Jeffrey A. Sink
Patented Case
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Granted: Sep 9, 2003
Filed: Oct 17, 2001
Inventor
Jeffrey A. Sink
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.