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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1469794.pdf | 2.00 MB | Shaun Ewing | Oct 09, 1923 00:00 |
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US-1469794-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 2.00 MB | Shaun Ewing | Oct 09, 1923 00:00 | US-1469794-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 1471849.pdf | 561 kB | Shaun Ewing | Oct 23, 1923 00:00 |
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US-1471849-A // Ammeter // Jr. Frank William Kaisling, // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 561 kB | Shaun Ewing | Oct 23, 1923 00:00 | US-1471849-A // Ammeter // Jr. Frank William Kaisling, // Kellogg Switchboard & Supply | ||||
| PDF File 1472254.pdf | 1.37 MB | Shaun Ewing | Oct 30, 1923 00:00 |
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US-1472254-A // Telephone system // Sparks Charles // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Oct 30, 1923 00:00 | US-1472254-A // Telephone system // Sparks Charles // Kellogg Switchboard & Supply | ||||
| PDF File 1475216.pdf | 1006 kB | Shaun Ewing | Nov 27, 1923 00:00 |
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US-1475216-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1006 kB | Shaun Ewing | Nov 27, 1923 00:00 | US-1475216-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | ||||
| PDF File 1485660.pdf | 1.93 MB | Shaun Ewing | Mar 04, 1924 00:00 |
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US-1485660-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.93 MB | Shaun Ewing | Mar 04, 1924 00:00 | US-1485660-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | ||||
| PDF File 1487761.pdf | 2.48 MB | Shaun Ewing | Mar 25, 1924 00:00 |
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US-1487761-A // Telephone system // Sparks Charles // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 2.48 MB | Shaun Ewing | Mar 25, 1924 00:00 | US-1487761-A // Telephone system // Sparks Charles // Kellogg Switchboard & Supply | ||||
| PDF File 1492096.pdf | 623 kB | Shaun Ewing | Apr 29, 1924 00:00 |
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US-1492096-A // Desk stand // Bohlman Ernest A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 623 kB | Shaun Ewing | Apr 29, 1924 00:00 | US-1492096-A // Desk stand // Bohlman Ernest A. // Kellogg Switchboard & Supply | ||||
| PDF File 1492655.pdf | 1.59 MB | Shaun Ewing | May 06, 1924 00:00 |
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US-1492655-A // Telephone system // Suekoff Samuel // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.59 MB | Shaun Ewing | May 06, 1924 00:00 | US-1492655-A // Telephone system // Suekoff Samuel // Kellogg Switchboard & Supply | ||||
| PDF File 1493572.pdf | 620 kB | Shaun Ewing | May 13, 1924 00:00 |
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US-1493572-A // Polarized relay // Sparks Charles // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 620 kB | Shaun Ewing | May 13, 1924 00:00 | US-1493572-A // Polarized relay // Sparks Charles // Kellogg Switchboard & Supply | ||||
| PDF File 1494555.pdf | 2.54 MB | Shaun Ewing | May 20, 1924 00:00 |
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US-1494555-A // Telephone system // Lincoln Elmer W. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 2.54 MB | Shaun Ewing | May 20, 1924 00:00 | US-1494555-A // Telephone system // Lincoln Elmer W. // Kellogg Switchboard & Supply | ||||
| PDF File 1495829.pdf | 1.12 MB | Shaun Ewing | May 27, 1924 00:00 |
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US-1495829-A // Lighting and ignition switch // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | May 27, 1924 00:00 | US-1495829-A // Lighting and ignition switch // Yanochowski George A. // 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 1503095.pdf | 3.26 MB | Shaun Ewing | Jul 29, 1924 00:00 |
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US-1503095-A // Telephone system // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 3.26 MB | Shaun Ewing | Jul 29, 1924 00:00 | US-1503095-A // Telephone system // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | ||||
| PDF File 1503096.pdf | 1.93 MB | Shaun Ewing | Jul 29, 1924 00:00 |
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US-1503096-A // Call-distributing system // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.93 MB | Shaun Ewing | Jul 29, 1924 00:00 | US-1503096-A // Call-distributing system // Currier Hiram D. ; Eaton George R. // Kellogg Switchboard & Supply | ||||
| PDF File 1503252.pdf | 1.39 MB | Shaun Ewing | Jul 29, 1924 00:00 |
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US-1503252-A // Telephone system // Shull William G. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Jul 29, 1924 00:00 | US-1503252-A // Telephone system // Shull William G. // 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 1505089.pdf | 991 kB | Shaun Ewing | Aug 19, 1924 00:00 |
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US-1505089-A // Telephone system // Currier Hiram D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 991 kB | Shaun Ewing | Aug 19, 1924 00:00 | US-1505089-A // Telephone system // Currier Hiram D. // Kellogg Switchboard & Supply | ||||
| PDF File 1506933.pdf | 1.91 MB | Shaun Ewing | Sept 02, 1924 00:00 |
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US-1506933-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.91 MB | Shaun Ewing | Sept 02, 1924 00:00 | US-1506933-A // Telephone system // Kellogg Leroy D. // Kellogg Switchboard & Supply | ||||
| PDF File 1508798.pdf | 694 kB | Shaun Ewing | Sept 16, 1924 00:00 |
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US-1508798-A // Key // Klay Albert // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 694 kB | Shaun Ewing | Sept 16, 1924 00:00 | US-1508798-A // Key // Klay Albert // Kellogg Switchboard & Supply | ||||
| PDF File 1511345.pdf | 589 kB | Shaun Ewing | Oct 14, 1924 00:00 |
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US-1511345-A // Motor horn // Kaisling William // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 589 kB | Shaun Ewing | Oct 14, 1924 00:00 | US-1511345-A // Motor horn // Kaisling William // Kellogg Switchboard & Supply |
