Granted Patent
Utility
US 4,497,644 · App. 06/530,918
Blower for the attenuation of fibers
Inventor:
Farrokh Kaveh
Patented Case
View Patent ↗
Granted: Feb 5, 1985
Filed: Sep 12, 1983
Inventor
Farrokh Kaveh
Assignee (at issue)
Owens-Corning Fiberglas Corp.
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.