File:Albert_Baldwin_Wood01.jpg
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Original file (2,701 × 1,658 pixels, file size: 1.73 MB, MIME type: image/jpeg)
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Summary
DescriptionAlbert Baldwin Wood01.jpg |
English: Diagram of Patent 1,345,655 Wood Screw Pump from US Patent Office. Image to be used in A. Baldwin Wood and Wood Screw Pump. Image from Patent Office website |
Date | |
Source | U.S. Patent 1,345,655 |
Author | A. Baldwin Wood |
Licensing
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.) |
Original upload log
Transferred from en.wikipedia to Commons using For the Common Good.
Date/Time | Dimensions | User | Comment |
---|---|---|---|
14:11, 4 September 2007 | 1,182 × 774 (196,675 bytes) | w:en:Raasgat (talk | contribs) | Diagram of Patent 1,345,655 Wood Screw Pump from US Patent Office. Image to be used in [[A. Baldwin Wood]] and [[Wood Screw Pump]] Image from Patent Office website |
Items portrayed in this file
depicts
6 July 1920Gregorian
image/jpeg
d1d4a7923ba7a9e77dcd97ef357999cb726762a6
1,810,665 byte
1,658 pixel
2,701 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:32, 14 October 2016 | 2,701 × 1,658 (1.73 MB) | Clpo13 | Higher quality with all identifying marks intact. | |
21:28, 14 October 2016 | 1,182 × 774 (192 KB) | Clpo13 | Transferred from en.wikipedia: see original upload log above |
File usage
Metadata
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Horizontal resolution | 299.999 dpi |
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Vertical resolution | 299.999 dpi |
Software used | paint.net 4.0.12 |