File:Anderson Window Cleaning Device 1903.png

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Description

Diagram of Andersons 1903 window cleaning device.

https://www.google.com/patents/US743801
Date
Source Original publication: US Patents Office. web
Author

Mary Anderson

(Life time: 1866-1953)

Licensing

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Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.

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The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2014-09-28 09:09:29 2320 × 3408 Lexeconicon Uploading an old public-domain work using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]

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current15:38, 30 June 2017Thumbnail for version as of 15:38, 30 June 20172,320 × 3,408 (150 KB)AntiCompositeNumber (talk | contribs)Transferred from en.wikipedia (MTC!) (1.0.0)

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