| Serial Number | 72028846 |
| Word Mark | TACH-X |
| Filing Date | Thursday, April 25, 1957 |
| Status | 900 - EXPIRED |
| Status Date | Monday, August 23, 1999 |
| Registration Number | 0669868 |
| Registration Date | Tuesday, November 18, 1958 |
| Mark Drawing | 5W23 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | DEVICE FOR INCREASING SPEED AND ACCURACY OF PERCEPTION |
| Pseudo Mark | X |
| 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 | 026 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, August 23, 1999 |
| Primary Code | 026 |
| First Use Anywhere Date | Thursday, February 28, 1957 |
| First Use In Commerce Date | Thursday, February 28, 1957 |
| Party Name | MCGRAW}HILL, INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | NEW YORK NY |
| Party Name | EDUCATIONAL DEVELOPMENTAL LABORATORIES INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | HUNTINGTON, NY |
| Event Date | Event Description |
| Monday, August 23, 1999 | EXPIRED SEC. 9 |
| Saturday, November 18, 1978 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |