Granted Patent
Utility
US 5,317,816 · App. 08/075,812
Air duct structure for clothes dryer
Inventor:
Pratish R. Kadakia
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Jun 11, 1993
Inventor
Pratish R. Kadakia
Assignee (at issue)
White Consolidated Industries, 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.