Granted Patent
Utility
US 6,354,021 · App. 08/149,193
Winter golf shoe spikes
Inventors:
Ernie L. Deacon, Faris W. Mc Mullin
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Nov 8, 1993
Inventors
Ernie L. Deacon
Faris W. Mc Mullin
Assignee (at issue)
Softspikes, LLC
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.