Granted Patent
Utility
US 5,823,242 · App. 08/874,165
Safety tassel for pull cords
Inventor:
Chung-Chen Huang
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Jun 13, 1997
Inventor
Chung-Chen Huang
Assignee (at issue)
Teh Yor Industrial Col, Ltd.
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.