PPRuNe Forums - View Single Post - Is Sikorsky Attempting to Inhibit Others from Developing Electric Rotorcraft?
Old 29th June 2009 | 05:17
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zhishengji751
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and placed on the Internet 2-1/2 years before the Provisional Patent Application was filed on November, 30,2007; by the very same person who is listed as one of the Inventors in the patent application.
I would think that example strengthens their case, as that person has established prior art.
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