Results for "Patents"

 
Showing results 25 - 36 of 882 for Patents
  1. SI History Chronology

    Smithson Artifacts Sent to Patent Office

    • Date: July 12, 1841

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  3. SI History Chronology

    Patent Office Building is Historic Landmark

    • Date: April 3, 1974

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  5. SI History Chronology

    Patent Office Building Renovation Begins

    • Date: December, 1961

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  7. SI History Chronology

    NPG Moves to Patent Office Building

    • Date: January, 1967

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  9. SI History Chronology

    Old Patent Office Building to be Destroyed

    • Date: 1957

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  11. SI History Chronology

    Appropriation for Patent Office Building Renovation

    • Date: 1964

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  13. Museum of the United States Patent Office

    Museum of the United States Patent Office

    • Date: 1856
    • Creator: N. Orr & Co,Joseph Henry Papers Project
    • Creator: N. Orr & Co,Joseph Henry Papers Project

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  15. SI History Chronology

    Patent Office Building Construction Begins

    • Date: 1836

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  17. SI History Chronology

    Act to Maintain Collections at Patent Office

    • Date: August 26, 1842

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  19. Courtyard of the Old Patent Office Building

    Courtyard of the Old Patent Office Building

    • Date: 1967
    • Creator: Unknown
    • Creator: Unknown

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  21. Checking Statues into Patent Office Building

    Checking Statues into Patent Office Building

    • Date: 1967
    • Creator: Unknown
    • Creator: Unknown

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  23. SI History Bibliography

    The King of Desks: Wooton's Patent Secretary

    • Date: 1979
    • Creator: Walters, Betty Lawson
    • Creator: Walters, Betty Lawson

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Showing results 25 - 36 of 882 for Patents

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