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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1314804.pdf | 1.55 MB | Shaun Ewing | Sept 02, 1919 00:00 |
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US-1314804-A // John e // John E. Hilbish, Of Illinois // Kellogg Switchboard And Stjtpply Company, Of Chicago, Illinois, A Corporation Of Illinois. | |||
| Version 1 (current) | 1.55 MB | Shaun Ewing | Sept 02, 1919 00:00 | US-1314804-A // John e // John E. Hilbish, Of Illinois // Kellogg Switchboard And Stjtpply Company, Of Chicago, Illinois, A Corporation Of Illinois. | ||||
| PDF File 756649.pdf | 1.54 MB | Shaun Ewing | Apr 05, 1904 00:00 |
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US-756649-A // Machine for marking transmitter-fronts or the like. // William Kaisling // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.54 MB | Shaun Ewing | Apr 05, 1904 00:00 | US-756649-A // Machine for marking transmitter-fronts or the like. // William Kaisling // Kellogg Switchboard & Supply | ||||
| PDF File 2186246.pdf | 1.54 MB | Shaun Ewing | Jan 09, 1940 00:00 |
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US-2186246-A // Communication system // Kiner Glenn // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.54 MB | Shaun Ewing | Jan 09, 1940 00:00 | US-2186246-A // Communication system // Kiner Glenn // Kellogg Switchboard & Supply | ||||
| PDF File 2192421.pdf | 1.53 MB | Shaun Ewing | Mar 05, 1940 00:00 |
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US-2192421-A // Remote reading register // Wallace Bert A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.53 MB | Shaun Ewing | Mar 05, 1940 00:00 | US-2192421-A // Remote reading register // Wallace Bert A. // Kellogg Switchboard & Supply | ||||
| PDF File 1659259.pdf | 1.53 MB | Shaun Ewing | Feb 14, 1928 00:00 |
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US-1659259-A // Tension device // Grout Martin B. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.53 MB | Shaun Ewing | Feb 14, 1928 00:00 | US-1659259-A // Tension device // Grout Martin B. // Kellogg Switchboard & Supply | ||||
| PDF File 1367338.pdf | 1.52 MB | Shaun Ewing | Feb 01, 1921 00:00 |
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US-1367338-A // Switching mechanism // Webster Harry G. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.52 MB | Shaun Ewing | Feb 01, 1921 00:00 | US-1367338-A // Switching mechanism // Webster Harry G. // Kellogg Switchboard & Supply | ||||
| PDF File 1429241.pdf | 1.51 MB | Shaun Ewing | Sept 19, 1922 00:00 |
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US-1429241-A // Telephone system // Hayden Jesse F. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Sept 19, 1922 00:00 | US-1429241-A // Telephone system // Hayden Jesse F. // Kellogg Switchboard & Supply | ||||
| PDF File 2464371.pdf | 1.51 MB | Shaun Ewing | Mar 15, 1949 00:00 |
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US-2464371-A // Telegraph switching system // Blyholder Orlando // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Mar 15, 1949 00:00 | US-2464371-A // Telegraph switching system // Blyholder Orlando // Kellogg Switchboard & Supply | ||||
| PDF File 1270128.pdf | 1.51 MB | Shaun Ewing | Jun 18, 1918 00:00 |
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US-1270128-A // Telephone system. // Francis W. Dunbar // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Jun 18, 1918 00:00 | US-1270128-A // Telephone system. // Francis W. Dunbar // Kellogg Switchboard & Supply | ||||
| PDF File 2279531.pdf | 1.51 MB | Shaun Ewing | Apr 14, 1942 00:00 |
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US-2279531-A // Automatic telephone system // Saunders Norman H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Apr 14, 1942 00:00 | US-2279531-A // Automatic telephone system // Saunders Norman H. // Kellogg Switchboard & Supply | ||||
| PDF File 1521608.pdf | 1.51 MB | Shaun Ewing | Jan 06, 1925 00:00 |
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US-1521608-A // Telephone system // Eaton George R. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Jan 06, 1925 00:00 | US-1521608-A // Telephone system // Eaton George R. // Kellogg Switchboard & Supply | ||||
| PDF File 1557991.pdf | 1.51 MB | Shaun Ewing | Oct 20, 1925 00:00 |
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US-1557991-A // Automatic telephone-exchange system // Dyson Alfred H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Oct 20, 1925 00:00 | US-1557991-A // Automatic telephone-exchange system // Dyson Alfred H. // Kellogg Switchboard & Supply | ||||
| PDF File 1097644.pdf | 1.50 MB | Shaun Ewing | May 26, 1914 00:00 |
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US-1097644-A // Calling device. // William Kaisling // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.50 MB | Shaun Ewing | May 26, 1914 00:00 | US-1097644-A // Calling device. // William Kaisling // Kellogg Switchboard & Supply | ||||
| PDF File 1864194.pdf | 1.49 MB | Shaun Ewing | Jun 21, 1932 00:00 |
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US-1864194-A // Winding machine // Grout Martin B. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.49 MB | Shaun Ewing | Jun 21, 1932 00:00 | US-1864194-A // Winding machine // Grout Martin B. // Kellogg Switchboard & Supply | ||||
| PDF File 1035354.pdf | 1.49 MB | Shaun Ewing | Aug 13, 1912 00:00 |
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US-1035354-A // Signal-transmitter. // William Kaisling // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.49 MB | Shaun Ewing | Aug 13, 1912 00:00 | US-1035354-A // Signal-transmitter. // William Kaisling // Kellogg Switchboard & Supply | ||||
| PDF File 1501281.pdf | 1.49 MB | Shaun Ewing | Jul 15, 1924 00:00 |
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US-1501281-A // Automatic calling device // Ide Harry H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.49 MB | Shaun Ewing | Jul 15, 1924 00:00 | US-1501281-A // Automatic calling device // Ide Harry H. // Kellogg Switchboard & Supply | ||||
| PDF File 1261492.pdf | 1.49 MB | Shaun Ewing | Apr 02, 1918 00:00 |
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US-1261492-A // Telephone system. // Hiram D. Currier ; Richard I. Utter ; Michael B. Stazak // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.49 MB | Shaun Ewing | Apr 02, 1918 00:00 | US-1261492-A // Telephone system. // Hiram D. Currier ; Richard I. Utter ; Michael B. Stazak // Kellogg Switchboard & Supply | ||||
| PDF File 1277883.pdf | 1.48 MB | Shaun Ewing | Sept 03, 1918 00:00 |
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US-1277883-A // Telephone system. // Alfred H. Dyson // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.48 MB | Shaun Ewing | Sept 03, 1918 00:00 | US-1277883-A // Telephone system. // Alfred H. Dyson // Kellogg Switchboard & Supply | ||||
| PDF File 1890480.pdf | 1.47 MB | Shaun Ewing | Dec 13, 1932 00:00 |
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US-1890480-A // Telephone system // Wallace Bert A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.47 MB | Shaun Ewing | Dec 13, 1932 00:00 | US-1890480-A // Telephone system // Wallace Bert A. // Kellogg Switchboard & Supply | ||||
| PDF File 1154929.pdf | 1.47 MB | Shaun Ewing | Sept 28, 1915 00:00 |
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US-1154929-A // Signaling system. // Oscar M. Leich ; Charles E. Hague // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.47 MB | Shaun Ewing | Sept 28, 1915 00:00 | US-1154929-A // Signaling system. // Oscar M. Leich ; Charles E. Hague // Kellogg Switchboard & Supply |
