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File:US patent 6987220 Holcombe.png

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Original file(1,904 × 3,053 pixels, file size: 73 KB, MIME type: image/png)
Description
English: Graphic color music notation for students
Date
Source US patent 6987220, page 1
Author Jane Ellen Holcombe


May or may not be in the public domain In general, the contents of United States patents published before March 1, 1989 are in the public domain.[1]

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A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by any­one of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.

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Date/TimeThumbnailDimensionsUserComment
current08:19, 29 March 2011Thumbnail for version as of 08:19, 29 March 20111,904 × 3,053 (73 KB)Mikhail Ryazanov{{Information |Description ={{en|1=Graphic color music notation for students}} |Source =[http://patimg1.uspto.gov//.DImg?Docid=06987220&PageNum=1&IDKey=661530D9CE60&ImgFormat=tif, US patent 6987220, page 1] (TIFF) |Author =Jane Ellen Ho
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