| Serial Number | 73226657 |
| Word Mark | D/O |
| Filing Date | Wednesday, August 8, 1979 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, May 8, 1987 |
| Registration Number | 1144030 |
| Registration Date | Tuesday, December 23, 1980 |
| Mark Drawing | 3S17 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 29, 1980 |
| Goods and Services | Optical Filters |
| Pseudo Mark | DO |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, May 8, 1987 |
| Primary Code | 009 |
| First Use Anywhere Date | Saturday, May 31, 1975 |
| First Use In Commerce Date | Saturday, May 31, 1975 |
| Party Name | Ditric Optics Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Hudson, MA 01749 |
| Party Name | Ditric Optics Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Hudson, MA 01749 |
| Event Date | Event Description |
| Friday, May 8, 1987 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, December 23, 1980 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 24, 1980 | NOTICE OF PUBLICATION |
| Friday, March 21, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 6, 1979 | ASSIGNED TO EXAMINER |