Granted Patent
Utility
US 4,299,535 · App. 06/209,766
Fan inlet guide vane assembly
Inventors:
George T. Brockman, Thomas A. Garavalia, Richard W. Kabat
Patented Case
View Patent ↗
Granted: Nov 10, 1981
Filed: Nov 24, 1980
Inventors
George T. Brockman
Thomas A. Garavalia
Richard W. Kabat
Assignee (at issue)
The Trane 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.