File:1847 US Patent 5104 Thomson Carriage Wheel with air cushion.jpg
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English: Robert William Thomson patented the first pneumatic carriage tire in Great Britain, Dec. 1845, Pt. 10990. This is the US patent for same, dated 08-05-1847, No 5104.
Thomsons Aerial wheel predated Dunlop's invention by 43 years. |
| Date | 08-05-1847 |
| 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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| current | 22:21, 25 April 2017 | | 643 × 911 (74 KB) | Chief tin cloud (talk | contribs) | User created page with UploadWizard |
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