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Original file (2,520 × 1,692 pixels, file size: 142 KB, MIME type: image/png)
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Summary
| 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
|
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}}. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:44, 15 October 2016 | | 2,520 × 1,692 (142 KB) | MichaelFrey | color |
| 08:50, 15 October 2016 |  | 2,520 × 1,692 (139 KB) | MichaelFrey | {{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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