Granted Patent
Utility
US 4,509,276 · App. 06/462,118
Composite skate boot and method of making the same
Inventor:
Rene Bourque
Patented Case
View Patent ↗
Granted: Apr 9, 1985
Filed: Jan 28, 1983
Inventor
Rene Bourque
Assignee (at issue)
The Washington Group, 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.