File:Patent 736, 602.jpg
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| Description |
English: Patent 736, 602 Kahn system of reinforced concrete |
| Date | |
| Source | Patent office https://patentimages.storage.googleapis.com/pages/US736602-0.png |
| Author | U.S. Patent office |
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:50, 17 July 2014 | | 1,600 × 1,100 (272 KB) | Doug Coldwell (talk | contribs) | cleaned up image a little |
| 19:38, 16 July 2014 |  | 1,600 × 1,100 (278 KB) | Doug Coldwell (talk | contribs) | added more images from the patent | |
| 13:11, 8 July 2014 |  | 1,600 × 1,100 (269 KB) | Doug Coldwell (talk | contribs) | More detailed drawings from the patent. | |
| 18:27, 7 July 2014 |  | 1,582 × 564 (133 KB) | Doug Coldwell (talk | contribs) | More detailed drawings to show the patent better. | |
| 21:34, 6 July 2014 |  | 1,582 × 564 (125 KB) | Doug Coldwell (talk | contribs) | More details on the patent drawings. Crops of images from U.S. patent 736, 602 which is known as the Kahn System or Kahn Bar of a reinforced concrete beam. | |
| 21:19, 6 July 2014 |  | 1,582 × 564 (112 KB) | Doug Coldwell (talk | contribs) | User created page with UploadWizard |
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