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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1311156.pdf | 910 kB | Shaun Ewing | Jul 29, 1919 00:00 |
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US-1311156-A // Automatic test and ringing circuits. // Hiram D. Currier ; Harry H. Ide // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 910 kB | Shaun Ewing | Jul 29, 1919 00:00 | US-1311156-A // Automatic test and ringing circuits. // Hiram D. Currier ; Harry H. Ide // Kellogg Switchboard & Supply | ||||
| PDF File 592310.pdf | 908 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592310-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 908 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592310-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1107371.pdf | 908 kB | Shaun Ewing | Aug 18, 1914 00:00 |
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US-1107371-A // Telephone system. // Charles A. Simpson // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 908 kB | Shaun Ewing | Aug 18, 1914 00:00 | US-1107371-A // Telephone system. // Charles A. Simpson // Kellogg Switchboard & Supply | ||||
| PDF File 1618014.pdf | 904 kB | Shaun Ewing | Feb 15, 1927 00:00 |
|
US-1618014-A // Rheostat // Kaisling Frank William // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 904 kB | Shaun Ewing | Feb 15, 1927 00:00 | US-1618014-A // Rheostat // Kaisling Frank William // Kellogg Switchboard & Supply | ||||
| PDF File 592346.pdf | 904 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592346-A // Milo g // Milo G. Kellogg. Op Chicago, Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 904 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592346-A // Milo g // Milo G. Kellogg. Op Chicago, Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1721727.pdf | 899 kB | Shaun Ewing | Jul 23, 1929 00:00 |
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US-1721727-A // Distributor // Bohlman Ernest A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 899 kB | Shaun Ewing | Jul 23, 1929 00:00 | US-1721727-A // Distributor // Bohlman Ernest A. // Kellogg Switchboard & Supply | ||||
| PDF File 592326.pdf | 897 kB | Shaun Ewing | Oct 26, 1897 00:00 |
|
US-592326-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 897 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592326-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1441426.pdf | 897 kB | Shaun Ewing | Jan 09, 1923 00:00 |
|
US-1441426-A // Electrical rectifier and pole changer // Kaisling William // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 897 kB | Shaun Ewing | Jan 09, 1923 00:00 | US-1441426-A // Electrical rectifier and pole changer // Kaisling William // Kellogg Switchboard & Supply | ||||
| PDF File 592402.pdf | 893 kB | Shaun Ewing | Oct 26, 1897 00:00 |
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US-592402-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 893 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592402-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 592419.pdf | 893 kB | Shaun Ewing | Oct 26, 1897 00:00 |
|
US-592419-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 893 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592419-A // Milo g // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1203950.pdf | 893 kB | Shaun Ewing | Nov 07, 1916 00:00 |
|
US-1203950-A // Toll-trunk circuit. // Charles S. Winston // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 893 kB | Shaun Ewing | Nov 07, 1916 00:00 | US-1203950-A // Toll-trunk circuit. // Charles S. Winston // Kellogg Switchboard & Supply | ||||
| PDF File 758623.pdf | 891 kB | Shaun Ewing | May 03, 1904 00:00 |
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US-758623-A // Telephone system. // William W. Dean // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 891 kB | Shaun Ewing | May 03, 1904 00:00 | US-758623-A // Telephone system. // William W. Dean // Kellogg Switchboard & Supply | ||||
| PDF File 1604519.pdf | 890 kB | Shaun Ewing | Oct 26, 1926 00:00 |
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US-1604519-A // Control system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 890 kB | Shaun Ewing | Oct 26, 1926 00:00 | US-1604519-A // Control system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 592392.pdf | 889 kB | Shaun Ewing | Oct 26, 1897 00:00 |
|
US-592392-A // Is petebs co // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | |||
| Version 1 (current) | 889 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592392-A // Is petebs co // Milo G. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Of Same Place. | ||||
| PDF File 1233651.pdf | 888 kB | Shaun Ewing | Jul 17, 1917 00:00 |
|
US-1233651-A // Electrical signaling-horn. // William W. Dean // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 888 kB | Shaun Ewing | Jul 17, 1917 00:00 | US-1233651-A // Electrical signaling-horn. // William W. Dean // Kellogg Switchboard & Supply | ||||
| PDF File 1717854.pdf | 888 kB | Shaun Ewing | Jun 18, 1929 00:00 |
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US-1717854-A // Distributor // Sauer Louis B. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 888 kB | Shaun Ewing | Jun 18, 1929 00:00 | US-1717854-A // Distributor // Sauer Louis B. // Kellogg Switchboard & Supply | ||||
| PDF File 592304.pdf | 888 kB | Shaun Ewing | Oct 26, 1897 00:00 |
|
US-592304-A // kellogg // Milo G-. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Op Same Place. | |||
| Version 1 (current) | 888 kB | Shaun Ewing | Oct 26, 1897 00:00 | US-592304-A // kellogg // Milo G-. Kellogg, Of Illinois // The Kellogg Switchboard And Supply Company, Op Same Place. | ||||
| PDF File 1276037.pdf | 886 kB | Shaun Ewing | Aug 20, 1918 00:00 |
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US-1276037-A // Automatic ringing system. // Hiram D. Currier ; Michael B. Stazak // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 886 kB | Shaun Ewing | Aug 20, 1918 00:00 | US-1276037-A // Automatic ringing system. // Hiram D. Currier ; Michael B. Stazak // Kellogg Switchboard & Supply | ||||
| PDF File 1008232.pdf | 884 kB | Shaun Ewing | Nov 07, 1911 00:00 |
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US-1008232-A // Telephone trunking system. // Charles S. Winston // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 884 kB | Shaun Ewing | Nov 07, 1911 00:00 | US-1008232-A // Telephone trunking system. // Charles S. Winston // Kellogg Switchboard & Supply | ||||
| PDF File 1742463.pdf | 884 kB | Shaun Ewing | Jan 07, 1930 00:00 |
|
US-1742463-A // Rheostat // Eisler Henry G. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 884 kB | Shaun Ewing | Jan 07, 1930 00:00 | US-1742463-A // Rheostat // Eisler Henry G. // Kellogg Switchboard & Supply |
