Granted Patent
Utility
US 6,325,597 · App. 09/475,236
Axial flow fan for air conditioner
Inventors:
Wan Soo Kim, Sim Won Chin, Seung Chul Park, Dong Soo Moon
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Dec 30, 1999
Inventors
Wan Soo Kim
Sim Won Chin
Seung Chul Park
Dong Soo Moon
Assignee (at issue)
LG ELECTRONICS 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.