Granted Patent
Utility
US 6,643,897 · App. 10/001,168
Retractable grab handle and coat hook
Inventor:
Henry Chang
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Oct 23, 2001
Inventor
Henry Chang
Assignee (at issue)
TRW Limited
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.