File:Anderson Window Cleaning Device 1903.png
Size of this preview: 408 × 599 pixels. Other resolutions: 163 × 240 pixels | 327 × 480 pixels | 523 × 768 pixels | 697 × 1,024 pixels | 2,320 × 3,408 pixels.
Original file (2,320 × 3,408 pixels, file size: 150 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| 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 |
Licensing
|
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}}. |
Original upload log
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]] |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:38, 30 June 2017 | | 2,320 × 3,408 (150 KB) | AntiCompositeNumber | Transferred from en.wikipedia (MTC!) (1.0.0) |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ca.wikipedia.org
- Usage on tr.wikipedia.org
