| Serial Number | 73101700 |
| Word Mark | DUOFONE |
| Filing Date | Thursday, September 30, 1976 |
| Status | 900 - EXPIRED |
| Status Date | Tuesday, February 2, 1999 |
| Registration Number | 1090022 |
| Registration Date | Tuesday, April 25, 1978 |
| Mark Drawing | 3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | ELECTROMECHANICAL TELEPHONE ANSWERING INSTRUMENTS AND ELECTRONIC TELEPHONE AMPLIFIERS |
| Pseudo Mark | DUOPHONE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 026 |
| Class Status Code | 9 - Expired |
| Class Status Date | Tuesday, February 2, 1999 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, August 31, 1973 |
| First Use In Commerce Date | Friday, August 31, 1973 |
| Party Name | TANDY CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | FORT WORTH, TX 76107 |
| Event Date | Event Description |
| Tuesday, February 2, 1999 | EXPIRED SEC. 9 |
| Monday, March 12, 1984 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |