Granted Patent
Utility
US 5,813,149 · App. 08/752,576
Boot with rear expansion flap
Inventors:
Douglas W. Baker, Freddie L. James
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Nov 21, 1996
Inventors
Douglas W. Baker
Freddie L. James
Assignee (at issue)
TOTES 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.