Lêer:WrightPatentIntro.jpg
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Opsomming
Cropped image showing first two paragraphs of the Wright Brothers' 1906 patent for the airplane.
Available at U.S. Patent and Trademark Office website: http://www.uspto.gov/patft/index.html
Enter number 821393 in Patent Number Search box.
Viewing software required; a small, free, quick download. Info on viewer at this help link:
http://www.uspto.gov/patft/help/images.htm archive copy at the Wayback Machine
Lisensiëring
| Public domainPublic domainfalsefalse |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
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| Hierdie lêer is geïdentifiseer as vry van bekende beperkings onder kopiereg, insluitend alle verwante en naburige regte. | |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
| Public domainPublic domainfalsefalse |
| 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.) |
Captions
Items portrayed in this file
uitbeelding
data size Engels
124 602 greep
446 pieksel
592 pieksel
media type Engels
image/jpeg
checksum Engels
f35e492ca71a6640b2301c09e13dca812ed74ba9
Lêergeskiedenis
Klik op die datum/tyd om te sien hoe die lêer destyds gelyk het.
| Datum/Tyd | Duimnael | Dimensies | Gebruiker | Opmerking | |
|---|---|---|---|---|---|
| huidig | 17:51, 14 Oktober 2023 | 592 × 446 (122 KG) | wikimediacommons>Dmitry Fomin | устранён перекос / skew eleminated |
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