| Serial Number | 88516534 |
| Word Mark | CASTEK |
| Filing Date | Tuesday, July 16, 2019 |
| Status | 701 - SECTION 8 - ACCEPTED |
| Status Date | Monday, November 17, 2025 |
| Registration Number | 6062404 |
| Registration Date | Tuesday, May 26, 2020 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, March 10, 2020 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Description of Mark | The mark consists of the stylized wording "CASTEK". |
| Goods and Services | Electric discharge machine tools for metalworking; Electro-chemical discharge machine tools for metalworking; Drilling machine for metal use; Metal processing machine; Metal tapping machine |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, July 22, 2019 |
| Primary Code | 007 |
| First Use Anywhere Date | Thursday, January 1, 1998 |
| First Use In Commerce Date | Thursday, January 1, 1998 |
| Party Name | CASTEK Mechatron Ind. Co., Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Changhua County 516 TW |
| Party Name | CASTEK Mechatron Ind. Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Changhua County 516 TW |
| Party Name | CASTEK Mechatron Ind. Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Changhua County 516 TW |
| Event Date | Event Description |
| Friday, July 19, 2019 | NEW APPLICATION ENTERED |
| Monday, July 22, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, October 2, 2019 | ASSIGNED TO EXAMINER |
| Thursday, October 3, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, October 3, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, October 3, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, January 28, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, January 31, 2020 | ASSIGNED TO LIE |
| Saturday, February 1, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, February 1, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, February 3, 2020 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, February 6, 2020 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, February 19, 2020 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 10, 2020 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 10, 2020 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 26, 2020 | REGISTERED-PRINCIPAL REGISTER |
| Monday, May 26, 2025 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, July 15, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, July 15, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, July 15, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 15, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 15, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 16, 2025 | TEAS SECTION 8 RECEIVED |
| Monday, November 17, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, November 17, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, November 17, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED |