Granted Patent
Utility
US 6,264,284 · App. 09/355,376
Wheel nut assembly
Inventor:
John Sydney Lees
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Oct 4, 1999
Inventor
John Sydney Lees
Assignee (at issue)
Wheelsure Limited
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.