Image:US Patent 807871 Fig 1 Edited.gif

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[edit] Summary

I have created this from Fig 1 and other extracts from the first page of US Patent 807871, dated 1905. Consequently, I consider that any copyright that existed in the original has expired. The diagram in the patent has been edited to remove the annotations.

[edit] Licensing

This image is in the public domain in the United States. In most cases, this means that it was first published in the United States prior to January 1, 1923 (see the talk page for more cases). Other jurisdictions may have other rules, and this image might not be in the public domain outside the United States. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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(del) (cur) 12:38, 10 September 2006 . . Fibula (Talk | contribs) . . 1024×1457 (136,791 bytes) (I have created this from Fig 1 and other extracts from the first page of US Patent 807871, dated 1905. Consequently, I consider that any copyright that existed in the original has expired. The diagram in the patent has been edited to remove the annotatio)