Granted Patent
Utility
US 6,367,225 · App. 09/360,760
Filament wound structural columns for light poles
Inventor:
Clint Ashton
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Jul 26, 1999
Inventor
Clint Ashton
Assignee (at issue)
Wasatch Technologies Corporation
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.