Granted Patent
Utility
US 6,378,248 · App. 09/668,065
Dual panel jalousie assembly with independent panel movement
Inventor:
Robert L. Jordal
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Sep 25, 2000
Inventor
Robert L. Jordal
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.