Delwedd:Drawing for a Typewriter - NARA - 595503 (page 1).jpg

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Disgrifiad Drawing for a Typewriter, 06/23/1868. This is the printed patent drawing for a typewriter invented by Christopher L. Sholes, Carlos Glidden, and J. W. Soule. From the National Archives
Dyddiad
Ffynhonnell Patented Case Files, 1836 - 1956; Records of the Patent and Trademark Office; Record Group 241; National Archives. (ARC Identifier: 595503)
Originally uploaded by Brian0918
Awdur Illustrator: Unknown
Patent assignees: Christopher L. Sholes, Carlos Glidden, and J. W. Soule
Caniatâd
(Ailddefnyddio'r ffeil hon)
Public domain - published in USA before 1923
Diwygiadau eraill [1]


Public domain

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.

U.S. Patent 79,265

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23 Mehefin 1868Gregorian

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cyfredol03:04, 3 Ebrill 2005Bawdlun y fersiwn am 03:04, 3 Ebrill 2005842 × 1,200 (170 KB)BrokenSegueOriginally uplaoded by Brian0918. His/Her summary, "Drawing for a Typewriter, 06/23/1868. This is the printed patent drawing for a typewriter invented by Christopher L. Sholes, Carlos Glidden, and J. W. Soule. From the National Archives."

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