Granted Patent
Utility
US 6,769,649 · App. 10/315,459
Ram air parachute canopy with improved nose structure
Inventor:
Daniel Preston
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Dec 9, 2002
Inventor
Daniel Preston
Assignee (at issue)
Atair Aerospace
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.