Granted Patent
Utility
US 6,520,517 · App. 10/015,375
Riding device
Inventors:
Rasyad Chung, Caleb Chung
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Dec 12, 2001
Inventors
Rasyad Chung
Caleb Chung
Assignee (at issue)
NEXTSPORT, 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.