Granted Patent
Utility
US 6,283,247 · App. 09/429,602
Fabric retainer for acoustic structure and methods of installation
Inventors:
Ralph D. McGrath, Frank O'Brien-Bernini
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Oct 28, 1999
Inventors
Ralph D. McGrath
Frank O'Brien-Bernini
Assignee (at issue)
Owens-Corning Fiberglas Technology, 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.