Granted Patent
Utility
US 6,231,311 · App. 09/398,484
Method and apparatus for providing dilution air to a blower motor
Inventors:
William Stuart Gatley, Jr., Dale Stewart
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Sep 17, 1999
Inventors
William Stuart Gatley, Jr.
Dale Stewart
Assignee (at issue)
Fasco 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.