File:Figures from US644244.jpg
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Captions
Captions
Summary
[edit]DescriptionFigures from US644244.jpg |
English: Sketch of Ferrata's Piano Attachment Invention from US Patent 644244. The patent was granted in 1900. This photo was extracted from: File:US644244.pdf |
Date | |
Source | This photo shows the figures from the United States Patent which is already on Wikimedia Commons as: File:US644244.pdf |
Author | United States Patent Office |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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.) |
The patent was granted in 1900 and is not copyrighted.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:18, 11 March 2022 | ![]() | 970 × 1,498 (407 KB) | Nolabob (talk | contribs) | Uploaded a work by United States Patent Office from This photo shows the figures from the United States Patent which is already on Wikimedia Commons as: File:US644244.pdf with UploadWizard |
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Metadata
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Orientation | Normal |
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Horizontal resolution | 144 dpi |
Vertical resolution | 144 dpi |
Software used | Adobe Photoshop Elements 20.0 (Macintosh) |
File change date and time | 06:51, 11 March 2022 |
Color space | sRGB |
Date and time of digitizing | 01:51, 11 March 2022 |
Date metadata was last modified | 01:51, 11 March 2022 |
Unique ID of original document | xmp.did:8f8a7ecf-35bf-4871-b770-eaced09ad6e6 |