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"Case Studies" > IP - Patent Infringement > Demonstrating Utility of Invention in Airplane Fuselage Was the Key to Victory

Demonstrating Utility of Invention in Airplane Fuselage Was the Key to Victory

Summary:


This 3D tutorial animation demonstrates the gross differences between the
invention and the prior art by illustrating how fragile aluminum airplane
skin will crack and spread after a breach.

In a patent case for an aluminum alloy used in commercial aircraft fuselage skin, graphics were prepared to illustrate the unique characteristics of the aluminum alloy in different ways including the practical applications of the product in real-world use. The matter involved enforcement of one of plaintiff’s most significant patents on aluminum alloy products used in the manufacture of aircraft fuselage skin.


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