File:Blinders_(poultry).jpg
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Original file (890 × 778 pixels, file size: 98 KB, MIME type: image/jpeg)
Summary[edit]
Description |
From the U.S. Patent "Device to prevent picking in poultry" filed in 1935 (US2079107A) | ||
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Source |
Image from patent file. | ||
Date |
1935 | ||
Author |
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Permission (Reusing this file) |
See below.
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Licensing[edit]
The text and illustrations of US patents are in the public domain in the United States unless the patent text contains a specific notice that portions are copyrighted.[1][2][3]
The original patent contains no such notice, so its contents are in the public domain in the United States. PD-US Public domain in the United States //en.wikipedia.org/wiki/File:Blinders_(poultry).jpg |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:03, 21 December 2011 | 890 × 778 (98 KB) | DrChrissy (talk | contribs) | Image from patent file. |
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JPEG file comment | File written by Adobe Photoshop¨ 4.0 |
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