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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1119016.pdf | 882 kB | Shaun Ewing | Dec 01, 1914 00:00 |
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US-1119016-A // Recording toll trunk-circuit. // John E. Hilbish // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 882 kB | Shaun Ewing | Dec 01, 1914 00:00 | US-1119016-A // Recording toll trunk-circuit. // John E. Hilbish // Kellogg Switchboard & Supply | ||||
| PDF File 1504435.pdf | 880 kB | Shaun Ewing | Aug 12, 1924 00:00 |
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US-1504435-A // Telephone system // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 880 kB | Shaun Ewing | Aug 12, 1924 00:00 | US-1504435-A // Telephone system // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | ||||
| PDF File 592357.pdf | 879 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592357-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 879 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592357-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1178023.pdf | 878 kB | Shaun Ewing | Apr 04, 1916 00:00 |
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US-1178023-A // Telephone-key. // George E. Mueller // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 878 kB | Shaun Ewing | Apr 04, 1916 00:00 | US-1178023-A // Telephone-key. // George E. Mueller // Kellogg Switchboard & Supply | ||||
| PDF File 1141982.pdf | 874 kB | Shaun Ewing | Jun 08, 1915 00:00 |
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US-1141982-A // Relay. // Charles A. Simpson // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 874 kB | Shaun Ewing | Jun 08, 1915 00:00 | US-1141982-A // Relay. // Charles A. Simpson // Kellogg Switchboard & Supply | ||||
| PDF File 1158103.pdf | 873 kB | Shaun Ewing | Oct 26, 1915 00:00 |
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US-1158103-A // Party-line ringing system. // Clifford C. Bradbury // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 873 kB | Shaun Ewing | Oct 26, 1915 00:00 | US-1158103-A // Party-line ringing system. // Clifford C. Bradbury // Kellogg Switchboard & Supply | ||||
| PDF File 1316477.pdf | 873 kB | Shaun Ewing | Sept 16, 1919 00:00 |
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US-1316477-A // ctjkbier // Hiram D. Currier, Of Illinois // Kellogg Switchboard And Supply Company, Of Chicago, Illinois, A Corporation Of Illinois; | |||
| Version 1 (current) | 873 kB | Shaun Ewing | Sept 16, 1919 00:00 | US-1316477-A // ctjkbier // Hiram D. Currier, Of Illinois // Kellogg Switchboard And Supply Company, Of Chicago, Illinois, A Corporation Of Illinois; | ||||
| PDF File 592369.pdf | 873 kB | Shaun Ewing | Oct 26, 1897 00:00 |
|
US-592369-A // mllo g // Mtlo G. Kellogg, Op Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 873 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592369-A // mllo g // Mtlo G. Kellogg, Op Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1030037.pdf | 872 kB | Shaun Ewing | Jun 18, 1912 00:00 |
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US-1030037-A // Automatic ringing system. // Alfred H. Weiss // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 872 kB | Shaun Ewing | Jun 18, 1912 00:00 | US-1030037-A // Automatic ringing system. // Alfred H. Weiss // Kellogg Switchboard & Supply | ||||
| PDF File 2394360.pdf | 872 kB | Shaun Ewing | Feb 05, 1946 00:00 |
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US-2394360-A // Calling device // Bosh James E. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 872 kB | Shaun Ewing | Feb 05, 1946 00:00 | US-2394360-A // Calling device // Bosh James E. // Kellogg Switchboard & Supply | ||||
| PDF File 592400.pdf | 872 kB | Shaun Ewing | Oct 26, 1897 00:00 |
|
US-592400-A // kellogg // Milo G. Kellogg, Op Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 872 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592400-A // kellogg // Milo G. Kellogg, Op Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 592349.pdf | 871 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592349-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 871 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592349-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 592395.pdf | 870 kB | Shaun Ewing | Oct 26, 1897 00:00 |
|
US-592395-A // Milo g- // Milo G-. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 870 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592395-A // Milo g- // Milo G-. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 592345.pdf | 869 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592345-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 869 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592345-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 900458.pdf | 867 kB | Shaun Ewing | Oct 06, 1908 00:00 |
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US-900458-A // Telephone testing system for party-lines. // Charles S. Winston // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 867 kB | Shaun Ewing | Oct 06, 1908 00:00 | US-900458-A // Telephone testing system for party-lines. // Charles S. Winston // Kellogg Switchboard & Supply | ||||
| PDF File 592332.pdf | 866 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592332-A // kellogg // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Op Same Place. | |||
| Version 1 (current) | 866 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592332-A // kellogg // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Op Same Place. | ||||
| PDF File 592387.pdf | 866 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592387-A // Milo g // Milo G. Kellogg, Op Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 866 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592387-A // Milo g // Milo G. Kellogg, Op Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 592343.pdf | 863 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592343-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 863 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592343-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1305152.pdf | 863 kB | Shaun Ewing | May 27, 1919 00:00 |
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US-1305152-A // nielsen // Emil J. Nielsen, Of Illinois // Kellogg Switchboard & Supply Company, Of Chicago, Illinois, A Corporation Of Illinois. | |||
| Version 1 (current) | 863 kB | Shaun Ewing | May 27, 1919 00:00 | US-1305152-A // nielsen // Emil J. Nielsen, Of Illinois // Kellogg Switchboard & Supply Company, Of Chicago, Illinois, A Corporation Of Illinois. | ||||
| PDF File 847385.pdf | 863 kB | Shaun Ewing | Mar 19, 1907 00:00 |
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US-847385-A // Telephone trunking system. // Harry G. Webster // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 863 kB | Shaun Ewing | Mar 19, 1907 00:00 | US-847385-A // Telephone trunking system. // Harry G. Webster // Kellogg Switchboard & Supply |
