File:1847 US Patent 5104 Robert William Thomson Carriage Wheel with air cushion cropped.jpg
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| Description |
English: US Patent illustration of Robert William Thomson Aerial wheel, in fact the first pneumatic tire. UK patent No 10990, 07-12-1845; US patent No 5104, 08-05-1847.
Thomsons Aerial wheel predated Dunlop's invention by 43 years. |
| Date | |
| Source | https://worldwide.espacenet.com/publicationDetails/originalDocument?CC=US&NR=5104&KC=&FT=E# |
| Author | Robert William Thomson |
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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 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 22:21, 25 April 2017 | | 911 × 643 (85 KB) | Chief tin cloud (talk | contribs) | User created page with UploadWizard |
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