Granted Patent
Utility
US 6,443,382 · App. 09/482,205
Vehicular seatbelt retractor
Inventor:
Ki Young Bae
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jan 12, 2000
Inventor
Ki Young Bae
Assignee (at issue)
Sungwoo 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.