Granted Patent
Utility
US 6,434,791 · App. 09/549,784
Hinges
Inventor:
Stanley Chung
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Apr 14, 2000
Inventor
Stanley Chung
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.