| Serial Number | 99476476 |
| Word Mark | STERIDOSE |
| Filing Date | Monday, November 3, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 14, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 14, 2026 |
| Goods and Services | Replacement parts for magnetic mixing machines, namely, bushings, diaphragms, actuators, drive units, impellers, valves, weld plates, and magnetic couplings |
| 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, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, November 3, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | Tuesday, January 1, 2019 |
| First Use In Commerce Date | Tuesday, January 1, 2019 |
| Party Name | STERIDOSE LLC |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | BURR RIDGE, IL 60527 US |
| Party Name | Quadro Engineering Corp. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Waterloo, ON N2V 1A1 CA |
| Party Name | Quadro Engineering Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Waterloo, ON N2V 1A1 CA |
| Event Date | Event Description |
| Monday, November 3, 2025 | NEW APPLICATION ENTERED |
| Monday, November 3, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, February 11, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 17, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, March 17, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 8, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 14, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 14, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Wednesday, April 29, 2026 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |