Granted Patent
Utility
US 6,231,946 · App. 09/479,522
Structural reinforcement for use in a shoe sole
Inventors:
Gordon L. Brown, Jr., Bentley A. Brown, Jeffery E. Milliman
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Jan 7, 2000
Inventors
Gordon L. Brown, Jr.
Bentley A. Brown
Jeffery E. Milliman
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.