File:Pedrick US Patent no 3212262.png
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| Description |
English: Figure 1 from Arthur Pedrick's US patent no 3212262 |
| Date | |
| Source | https://worldwide.espacenet.com/patent/search?q=pn%3DUS3212262A |
| Author | Arthur Pedrick |
|
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 | |
|---|---|---|---|---|---|
| current | 20:29, 4 February 2026 | | 1,392 × 864 (281 KB) | Harris000 (talk | contribs) | {{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Figure 1 from Arthur Pedrick's US patent no 3212262}} |Source = https://worldwide.espacenet.com/patent/search?q=pn%3DUS3212262A |Date = 25 March 1963 |Author = Arthur Pedrick }} {{PD-US-patent-no notice}} |
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