Granted Patent
Utility
US 6,481,173 · App. 09/641,071
Flat panel sound radiator with special edge details
Inventors:
Kenneth P. Roy, Richard S. Hendricks, Wesley T. K. Bischel
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Aug 17, 2000
Inventors
Kenneth P. Roy
Richard S. Hendricks
Wesley T. K. Bischel
Assignee (at issue)
AWI Licensing LLC
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.