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GLC07718
Collection Item
Document signed

Patent issued to Gould Thorp for inventing an improvement to the cooking stove

1836/06/25

Jackson, Andrew, 1767-1845

GLC07718
Collection Item
Book

Report of the Commissioner of Patents for the year 1849

1850

United States Congress (31st, 1st session : 1849)

Published by the Office of Printers to the Senate. Includes an introduction by Thomas Ewbank, Commissioner of Patents. Contains sections on financial and statistical aspects of the patent office, inventions and claims, examiners' and machinists'...

GLC08567
Collection Item
Autograph letter signed

to Blanche Kelso Bruce

24 July 1879

Smith, M.S., fl. 1879

wants her sister appointed to the patent office.

GLC09400.451
Collection Item
Autograph manuscript

[Patents filed through 1859-1864 with patent numbers]

1859-1864

Powell, George May, 1835-1905

On the back is a description of a patent filed 1861/2/19 for a motion device for an artificial leg and ankle.

GLC00687.200
Collection Item
Autograph letter signed

to James L. Dayton

December 20, 1866

Powell, George May, 1835-1905

Powell seeks to procure a joint stock company to manufacture articles invented by Mr. A.M. Olds. Dayton responds on the back, agreeing to see about bringing the patents into use.

GLC00687.202

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