IP Library › Granted Patent US 5,655,909
Granted Patent Utility
US 5,655,909 · App. 08/398,754

Skydiving trainer windtunnel

Inventors: William J. Kitchen, Kenneth G. Bird
Patented Case View Patent ↗
Granted: Aug 12, 1997 Filed: Mar 6, 1995
Inventors
William J. Kitchen
Kenneth G. Bird

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.

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Quick Facts
Patent No.
US 5,655,909
App. No.
08/398,754
Filed
1995-03-06
Granted
1997-08-12
Kind
A