File:US68445.png
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US68445.png (333 × 385 pixels, file size: 33 KB, MIME type: image/png)
Summary
| Description |
English: US patent #68445 of a fountain pen. The patent described a more efficient ink chamber and a delivery system for the ink, a key innovation in the development of the self-contained fountain pen. This patent, among others, represented significant advancements in fountain pen design during the mid-19th century, moving towards self-contained ink reservoirs that eliminated the need to dip pens in an inkwell. |
| Date | 3 September 1867 |
| Source | here |
| Author | United States Patent and Trademark Office |
Licensing
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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, 1931.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:10, 7 August 2005 | | 333 × 385 (33 KB) | wikimediacommons>Ellywa | This image was copied from wikipedia:en. The original description was: {{PD}} Text of patent: TO ALL WHOM IT MAY CONCERN: Be it known that we, '''M.Klein''' and '''Henry W. Wynne''', both of Keokuk, in the State of Iowa, have invented a new and useful |
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