Granted Patent
Utility
US 6,575,490 · App. 09/561,007
Adjustable pad for foot binding
Inventor:
James Laughlin
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Apr 28, 2000
Inventor
James Laughlin
Assignee (at issue)
BURTON 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.