Unable to load page tree. It seems that you do not have permission to view the root page.
Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1475216.pdf | 1006 kB | Shaun Ewing | Nov 27, 1923 00:00 |
|
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 1472254.pdf | 1.37 MB | Shaun Ewing | Oct 30, 1923 00:00 |
|
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 1471849.pdf | 561 kB | Shaun Ewing | Oct 23, 1923 00:00 |
|
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 1469794.pdf | 2.00 MB | Shaun Ewing | Oct 09, 1923 00:00 |
|
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 1469208.pdf | 536 kB | Shaun Ewing | Oct 02, 1923 00:00 |
|
US-1469208-A // Switchboard lamp // Bohlman Ernest A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 536 kB | Shaun Ewing | Oct 02, 1923 00:00 | US-1469208-A // Switchboard lamp // Bohlman Ernest A. // Kellogg Switchboard & Supply | ||||
| PDF File 1466856.pdf | 652 kB | Shaun Ewing | Sept 04, 1923 00:00 |
|
US-1466856-A // Telephone system // Stazak Michael B. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 652 kB | Shaun Ewing | Sept 04, 1923 00:00 | US-1466856-A // Telephone system // Stazak Michael B. // Kellogg Switchboard & Supply | ||||
| PDF File 1463600.pdf | 1.43 MB | Shaun Ewing | Jul 31, 1923 00:00 |
|
US-1463600-A // Telephone system // Sparks Charles // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.43 MB | Shaun Ewing | Jul 31, 1923 00:00 | US-1463600-A // Telephone system // Sparks Charles // Kellogg Switchboard & Supply | ||||
| PDF File 1463164.pdf | 2.13 MB | Shaun Ewing | Jul 31, 1923 00:00 |
|
US-1463164-A // Telephone system // Ide Harry H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 2.13 MB | Shaun Ewing | Jul 31, 1923 00:00 | US-1463164-A // Telephone system // Ide Harry H. // Kellogg Switchboard & Supply | ||||
| PDF File 1460907.pdf | 793 kB | Shaun Ewing | Jul 03, 1923 00:00 |
|
US-1460907-A // Governor // Ide Harry H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 793 kB | Shaun Ewing | Jul 03, 1923 00:00 | US-1460907-A // Governor // Ide Harry H. // Kellogg Switchboard & Supply | ||||
| PDF File 1458907.pdf | 2.68 MB | Shaun Ewing | Jun 12, 1923 00:00 |
|
US-1458907-A // Automatic telephone system // Mueller George E. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 2.68 MB | Shaun Ewing | Jun 12, 1923 00:00 | US-1458907-A // Automatic telephone system // Mueller George E. // Kellogg Switchboard & Supply | ||||
| PDF File 1456602.pdf | 1.35 MB | Shaun Ewing | May 29, 1923 00:00 |
|
US-1456602-A // Calling device // Kaisling William // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.35 MB | Shaun Ewing | May 29, 1923 00:00 | US-1456602-A // Calling device // Kaisling William // Kellogg Switchboard & Supply | ||||
| PDF File 1456172.pdf | 1.24 MB | Shaun Ewing | May 22, 1923 00:00 |
|
US-1456172-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 1.24 MB | Shaun Ewing | May 22, 1923 00:00 | US-1456172-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | ||||
| PDF File 1453821.pdf | 957 kB | Shaun Ewing | May 01, 1923 00:00 |
|
US-1453821-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 957 kB | Shaun Ewing | May 01, 1923 00:00 | US-1453821-A // Telephone system // Yanochowski George A. // Kellogg Switchboard & Supply | ||||
| PDF File 1452939.pdf | 846 kB | Shaun Ewing | Apr 24, 1923 00:00 |
|
US-1452939-A // Coil // Sparks Charles ; Shull William G. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 846 kB | Shaun Ewing | Apr 24, 1923 00:00 | US-1452939-A // Coil // Sparks Charles ; Shull William G. // Kellogg Switchboard & Supply | ||||
| PDF File 1451480.pdf | 795 kB | Shaun Ewing | Apr 10, 1923 00:00 |
|
US-1451480-A // Calling device // Suekoff Samuel // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 795 kB | Shaun Ewing | Apr 10, 1923 00:00 | US-1451480-A // Calling device // Suekoff Samuel // Kellogg Switchboard & Supply | ||||
| PDF File 1450728.pdf | 432 kB | Shaun Ewing | Apr 03, 1923 00:00 |
|
US-1450728-A // Ignition switch // Kaisling William // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 432 kB | Shaun Ewing | Apr 03, 1923 00:00 | US-1450728-A // Ignition switch // Kaisling William // Kellogg Switchboard & Supply | ||||
| PDF File 1450169.pdf | 448 kB | Shaun Ewing | Apr 03, 1923 00:00 |
|
US-1450169-A // Desk-stand base // Bohlman Ernest A. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 448 kB | Shaun Ewing | Apr 03, 1923 00:00 | US-1450169-A // Desk-stand base // Bohlman Ernest A. // Kellogg Switchboard & Supply | ||||
| PDF File 1449511.pdf | 1.94 MB | Shaun Ewing | Mar 27, 1923 00:00 |
|
US-1449511-A // Telephone system // Ide Harry H. // Kellogg Switchboard ; Supply Company | |||
| Version 1 (current) | 1.94 MB | Shaun Ewing | Mar 27, 1923 00:00 | US-1449511-A // Telephone system // Ide Harry H. // Kellogg Switchboard ; Supply Company | ||||
| PDF File 1443404.pdf | 840 kB | Shaun Ewing | Jan 30, 1923 00:00 |
|
US-1443404-A // Ignition and lighting switch // Weiss Alfred H. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 840 kB | Shaun Ewing | Jan 30, 1923 00:00 | US-1443404-A // Ignition and lighting switch // Weiss Alfred H. // Kellogg Switchboard & Supply | ||||
| PDF File 1442130.pdf | 503 kB | Shaun Ewing | Jan 16, 1923 00:00 |
|
US-1442130-A // Telephone system // Currier Hiram D. // Kellogg Switchboard & Supply | |||
| Version 1 (current) | 503 kB | Shaun Ewing | Jan 16, 1923 00:00 | US-1442130-A // Telephone system // Currier Hiram D. // Kellogg Switchboard & Supply |
