File:US2402463-0.png

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Original file(2,520 × 1,692 pixels, file size: 142 KB, MIME type: image/png)

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Description
English: Minto wheel
Date
Source US Patent US2402463, https://www.google.com/patents/US2402463
Author Patent: Miles V. Sullivan, Coloring: MichaelFrey (talk)

The drawing is colored in to make it easier

  • Figure 1 vertical sectional view
  • Figure 2 sectinal view taken on the line 2-2 of figure 1
  • figure 3 framentary side elevation of the head or beak
  • 10 hollow body
  • 11 neck portion
  • 12 hollow head
  • 13 beack
  • 14 tube
Public domain 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/TimeThumbnailDimensionsUserComment
current13:44, 15 October 2016Thumbnail for version as of 13:44, 15 October 20162,520 × 1,692 (142 KB)MichaelFrey (talk | contribs)color
08:50, 15 October 2016Thumbnail for version as of 08:50, 15 October 20162,520 × 1,692 (139 KB)MichaelFrey (talk | contribs){{Information |Description ={{en|1=Minto wheel}} |Source =US Patent US2402463, https://www.google.com/patents/US2402463 |Author = Patent: Miles V. Sullivan, Coloring: MichaelFrey ([[User talk:MichaelFrey|<span cl...

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