Granted Patent
Utility
US 6,257,654 · App. 09/644,751
Air drag reducing apparatus
Inventors:
Mathieu Boivin, Karic Roberge
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Aug 23, 2000
Inventors
Mathieu Boivin
Karic Roberge
Assignee (at issue)
Maka Innovation Technologique 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.