Image:Windsurfpatent.jpg
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[edit] Summary
Illustration from the 1968 USPTO patent of the original Windsurfer by Jim Drake and Hoyle Schweitzer.
[edit] Licensing
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This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.
Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. العربية | Български | Česky | Deutsch | English | Español | Français | Magyar | Italiano | 日本語 | 한국어 | Polski | Português | 中文(繁體) | 中文(简体) | +/- |
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 04:30, 30 October 2006 | 320×317 (13 KB) | Merryfrankster | (Illustration from the 1968 USPTO patent of the original Windsurfer by Jim Drake and Hoyle Schweitzer.) |
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