Granted Patent
Utility
US 6,584,959 · App. 09/864,757
Thick walled convoluted tubing for use in fuel feed and return applications
Inventor:
David C. Stieler
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: May 24, 2001
Inventor
David C. Stieler
Assignee (at issue)
ITT MANUFACTURING ENTERPRISES 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.