| Serial Number | 79449580 |
| Word Mark | CASTECH |
| Filing Date | Tuesday, March 24, 2026 |
| Status | 640 - NON-FINAL ACTION COUNTED - NOT MAILED |
| Status Date | Tuesday, May 19, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Objectives [lenses] [optics]; optical lenses; mirrors [optics]; optical apparatus and instruments; optical glass; spectroscopes. |
| 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, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 7, 2026 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | CASTECH INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | CN |
| Event Date | Event Description |
| Thursday, May 7, 2026 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Tuesday, May 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, May 12, 2026 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, May 19, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, May 19, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 20, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |