These items consist of patent applications, along with some patent-related correspondence, that have been published in the book volumes of the Thomas A. Edison Papers
- Frank L. Pope to Montgomery Livingston, March 17, 1870, re U.S. Pat. 102,320
- Patent Application: Automatic Telegraphy, June 22, 1870. U.S. Pat. 114,656
- Lemuel Serrell to U.S. Patent Commissioner, August 5, 1872, re U.S. Pat. 134,867
- Patent Application: Multiple Telegraphy, April 22, 1873. U.S. Pat. 162,633
- Patent Application: Automatic and Cable Telegraphy, April 23, 1873.U.S. Pat. 147,311
- Patent Application: Automatic Telegraphy, June 1, 1874. U.S. Pat. 166,859
- Patent Application: MultipleTelegraphy, August 19, 1874. U.S. Pat. 178,221
- Patent Application: Multiple Telegraphy, August 19, 1874. U.S. Pat. 178,222
- Patent Application: Multiple Telegraphy, August 19, 1874. U.S. Pat. 178,223
- Patent Application: Multiple Telegraphy, August 19, 1874. U.S. Pat. 180,858
- Patent Application: Multiple Telegraphy, August 19, 1874. U.S. Pat. 480,567
- Patent Application: Multiple Telegraphy, August 19, 1874. U.S. Pat. 207,723
- Patent Application: District Telegraphy, February 24, 1875. U.S. Pat. 169,972
- Patent Application Amendment: Multiple Telegraphy, March 18, 1875. U.S. Pat. 162,633
- Lemuel W. Serrell