File:IT1090451 patent.png
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Summary[edit]
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| Date | |
| Source | Italian patent |
| Author | Mario Miani |
| Permission (Reusing this file) |
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Licensing[edit]
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In general, the contents of United States patents are in the public domain.
In specific cases, patent applicants and holders may claim copyright in portions of those documents. In those specific cases, applicants are required to identify the portions that are protected under copyright, and are additionally required to state the following within the body of the application and patent (see 37 CFR 1.71(d) & (e) and 37 CFR 1.84(s), and MPEP § 608.01(e) & (w) and MPEP § 1512):
The original patent should be checked for the presence of such language before an assumption is made that the contents are in the public domain. (This template can be replaced by {{PD-US-patent-no notice}} in such cases.)
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This image is in the public domain according to German copyright law because it is part of a statute, ordinance, official decree or judgment (official work) issued by a German authority or court (§ 5 Abs.1 UrhG).
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:16, 9 December 2007 | | 1,800 × 2,500 (72 KB) | Luigi Chiesa (talk | contribs) | {{Information| |Description = *{{en|Spinneret and spinning head}} *{{it|Filiera e testa di filatura}} |Source = [http://v3.espacenet.com/origdoc?DB=EPODOC&IDX=IT1090451&F=8&QPN=IT1090451 Italian patent] |Date = 1979-05-21 |Author = Mario Miani |Permission |
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