Granted Patent
Utility
US 6,318,692 · App. 09/332,957
Adjustable framing support system
Inventor:
Alexander Cyrell
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Jun 14, 1999
Inventor
Alexander Cyrell
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.