File:Cutler DPCM patent.png
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Cutler_DPCM_patent.png (784 × 378 pixels, file size: 31 KB, MIME type: image/png)
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[edit]DescriptionCutler DPCM patent.png |
English: diagram of a general DPCM encoder/decoder from Chape Cutler's U. S. patent 2605361 |
Date | filed 1950 |
Source | U. S. patent 2605361 |
Author | C. Chapin Cutler and his agent |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:39, 2 February 2011 | 784 × 378 (31 KB) | Dicklyon (talk | contribs) | {{Information |Description ={{en|1=diagram of a general DPCM encoder/decoder from Chape Cutler's U. S. patent 2605361}} |Source =[http://www.google.com/patents?id=F55NAAAAEBAJ U. S. patent 2605361] |Author =C. Chapin Cutler and his agen |
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