Name Size Creator Creation Date Labels Comment  
PDF File 416275.pdf 1.13 MB Shaun Ewing Dec 03, 1889 00:00
  • No labels
US-416275-A // scribner // Charles E. Soribner, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 415765.pdf 360 kB Shaun Ewing Nov 26, 1889 00:00
  • No labels
US-415765-A // Circuit for multiple switch-boards // John J. Carty, Of Massachusetts // The Western Electric Company, Of Chicago, Illinois.
PDF File 415574.pdf 231 kB Shaun Ewing Nov 19, 1889 00:00
  • No labels
US-415574-A // Charles e // Charles E. Scribner, Op Illinois // The Western Electric Company. Op Same Place..
PDF File 415573.pdf 347 kB Shaun Ewing Nov 19, 1889 00:00
  • No labels
US-415573-A // Charles e // Charles E. Scribner, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 415572.pdf 391 kB Shaun Ewing Nov 19, 1889 00:00
  • No labels
US-415572-A // scribner // Charles E. Scribner, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 415571.pdf 544 kB Shaun Ewing Nov 19, 1889 00:00
  • No labels
US-415571-A // scribner- // Charles E. Scribner, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 414310.pdf 207 kB Shaun Ewing Nov 05, 1889 00:00
  • No labels
US-414310-A // And charles e // Charles Darwin Iiaskins, Of New York And Charles E. Scribxer Op Chicago Illinois // The Western Electric Company, Op Chicago, Illinois.
PDF File 411153.pdf 123 kB Shaun Ewing Sept 17, 1889 00:00
  • No labels
US-411153-A // Samuel c // Samuel C. Lafferty, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 411133.pdf 202 kB Shaun Ewing Sept 17, 1889 00:00
  • No labels
US-411133-A // Charles e // Charles E. Scribner, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 405382.pdf 224 kB Shaun Ewing Jun 18, 1889 00:00
  • No labels
US-405382-A // Alfred stromberg // Alfred Stromberg, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 405221.pdf 321 kB Shaun Ewing Jun 11, 1889 00:00
  • No labels
US-405221-A // Testing apparatus for switch-boards // William E. Mckivitt, Of Minnesota // The Western Electric Company, Of Chicago, Illinois.
PDF File 405211.pdf 148 kB Shaun Ewing Jun 11, 1889 00:00
  • No labels
US-405211-A // Quadruplex telegraphy // Charles D. Iiaskins, Of New York // The Western Electric Company, Of Chicago, Illinois.
PDF File 403484.pdf 269 kB Shaun Ewing May 14, 1889 00:00
  • No labels
US-403484-A // Theemostatic door closee // William R. Patterson, Of Illinois // The Western Electric Company, Op Same Place.
PDF File 403483.pdf 731 kB Shaun Ewing May 14, 1889 00:00
  • No labels
US-403483-A // Peters // Joseph J. Oconnell, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 403458.pdf 316 kB Shaun Ewing May 14, 1889 00:00
  • No labels
US-403458-A // Multiple-switch-board-testing apparatus // John J. Caett, Op N. Y. // The Western Electric Company, Of Chicago, Illinois.
PDF File 403418.pdf 127 kB Shaun Ewing May 14, 1889 00:00
  • No labels
US-403418-A // Method of protecting the lead pipe of telegraph-cables from corrosion // Arthur E. Colgate, Of N. Y. // The Western Electric Company, Of Chicago, Illinois.
PDF File 402642.pdf 348 kB Shaun Ewing May 07, 1889 00:00
  • No labels
US-402642-A // young // John Young, Of Illinois // The Western Electric Company, Of Same Place.
PDF File 402563.pdf 211 kB Shaun Ewing May 07, 1889 00:00
  • No labels
US-402563-A // Method of treating underground electrical conduits with chemical substances // Arthur E. Colgate, Of N. Y. // The Western Electric Company, Of Chicago, Illinois.
PDF File 402347.pdf 286 kB Shaun Ewing Apr 30, 1889 00:00
  • No labels
US-402347-A // William r // William R. Patterson, Op Illinois // The Western Electric Company, Of Same Place.
PDF File 400969.pdf 260 kB Shaun Ewing Apr 09, 1889 00:00
  • No labels
US-400969-A // Spring-jack switch // Harry B. Ttiayer, Of N. Y. // The Western Electric Company, Of Chicago, Illinois.
  1. Prev
  2. 1
  3. 18
  4. 19
  5. 20
  6. 21
  7. 22
  8. 23
  9. 24
  10. 25
  11. 26
  12. 27
  13. 28
  14. 29
  15. Next