Granted Patent
Utility
US 5,913,593 · App. 08/943,671
Skate boot having a molded outsole with raised regions
Inventors:
Frederic Aird, Michel Laferriere
Patented Case
View Patent ↗
Granted: Jun 22, 1999
Filed: Oct 3, 1997
Inventors
Frederic Aird
Michel Laferriere
Assignee (at issue)
SPORT MASKA INC.
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.