File:Flight-simulator-controls.jpg

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Description
English: A sketch of the "Link Trainer" flight simulator controls. US patent no. 2099857
Date
Source U.S. Patent 2,099,857
Author Template:Creater:Edward Link

Licensing edit

Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.

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current23:15, 28 March 2012Thumbnail for version as of 23:15, 28 March 2012704 × 655 (134 KB)Pagerider (talk | contribs){{Information |Description ={{en|1=A sketch of the "Link Trainer" flight simulator controls.}} |Source =http://ultimateflightsimulator.wordpress.com/2012/02/19/best-flight-simulator-controls/ |Author ={{Creater:Edward Link}} |Date ...

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