Granted Patent
Utility
US 5,062,219 · App. 07/654,442
Air flow apparatus for clothes dryer
Inventors:
Robert D. Harris, Brett J. Putnam
Patented Case
View Patent ↗
Granted: Nov 5, 1991
Filed: Feb 12, 1991
Inventors
Robert D. Harris
Brett J. Putnam
Assignee (at issue)
Speed Queen Company
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.