File:WintersLadder1879.jpg
WintersLadder1879.jpg (300 × 422 pixels, file size: 31 KB, MIME type: image/jpeg)
Captions
Summary
editDescriptionWintersLadder1879.jpg | 1879 US patent for a fire ladder invented by Joseph Winters |
Date | |
Source | [1], [2], [3] |
Author |
This file is lacking author information.
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Licensing
editPublic 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.) |
Public domainPublic domainfalsefalse |
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 100 years or fewer. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. | |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Original upload log
editDate/Time | Dimensions | User | Comment |
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2007-09-23 14:14:15 | 300 × 422 | Smallbones | 1879 US patent for a fire ladder invented by Joseph Winters |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:58, 14 February 2017 | 300 × 422 (31 KB) | FastilyClone (talk | contribs) | Transferred from en.wikipedia (MTC!) |
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