Patent Series -- Patent Application Files
[PT011-F] Case 237 Dynamos (1880)
[This note covers all of the Patent Application Files for Part II.]
The Patent Application Files contain specifications and related drawings, along with correspondence between Edison's attorneys and the U.S. Patent Office. The seven selected files for 1879-1886 relate to patent applications that were subsequently rejected by the Patent Office or abandoned by Edison.
Courtesy of Thomas Edison National Historical Park.