Results for "Patents"

 
Showing results 49 - 60 of 882 for Patents
  1. Webpage

    December 15, 1916 - Goddard Rocket Apparatus Patent

    • Date: September 14, 2012
    • Description: Access the official records of the Smithsonian Institution and learn about its history, key events, people, and research.

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  3. Patent Office Building Opening Records, 1922-1930, 1963-1968

    Patent Office Building Opening Records, 1922-1930, 1963-1968

    • Date: 1922 1922-1968 1922-1930, 1963-1968
    • Creator: National Collection of Fine Arts/National Portrait Gallery Library

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  5. Webpage

    National Portrait Gallery Opened in Old Patent Office Building

    • Date: April 17, 2017
    • Creator: arthurt

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  7. Document

    SIA2008-1020

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    • Document

      May 3 Art Collections Move to Patent Office Building | Smithsonian Institution Archives

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      • Document

        Interior of Patent Office Building

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        • Finding Aid

          SIA Acc. 15-280, Science Service, Records, 1924-1954

          • Date: 1924 1924-1954
          • Creator: Science Service
          • Creator: Smithsonian Institution Archives

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        • Webpage

          National Museum of American Art Opened in Old Patent Office Building

          • Date: April 11, 2017
          • Creator: arthurt

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        • Document

          Congress Authorizes SI Use of Old Patent Office Building | Smithsonian Institution Archives

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          • Andy Warhol Inspects Shoemaking Machine Patent Model While on Castle Tour

            Andy Warhol Inspects Shoemaking Machine Patent Model While on Castle Tour

            • Date: 1977 February 14, 1977
            • Creator: Hrabak, Dale E

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          • Smithsonian Legal Document

            An Act Making appropriations for the legislative, executive, and judicial expenses of the Government for the fiscal year ending June thirtieth, nineteen hundred and nine, and for other purposes

            • Date: 1909 5/22/1908
            • Creator: 60th Congress, Sess. 1, 1908
            • Creator: 60th Congress, Sess. 1, 1908

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          • Patent Office Building (now the Smithsonian American Art Museum/National Portrait Gallery Building)

            Patent Office Building (now the Smithsonian American Art Museum/National Portrait Gallery Building)

            • Date: 1840 C. 1840

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          Showing results 49 - 60 of 882 for Patents

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