| Serial Number | 99448781 |
| Word Mark | APEXAIR |
| Filing Date | Friday, October 17, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, May 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, June 2, 2026 |
| Pseudo Mark | APEX AIR |
| Goods and Services | Commercial and Industrial HVAC Units, namely, packaged air-handling units or Air-Turnover units for cooling, heating, ventilating, and filtering air in commercial warehouses, manufacturing, industrial, and other commercial spaces |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, October 17, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Cambridge Engineering, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Chesterfield, MO 63005 US |
| Event Date | Event Description |
| Friday, October 17, 2025 | NEW APPLICATION ENTERED |
| Friday, October 17, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, October 24, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 5, 2026 | ASSIGNED TO EXAMINER |
| Friday, March 6, 2026 | NON-FINAL ACTION WRITTEN |
| Friday, March 6, 2026 | NON-FINAL ACTION E-MAILED |
| Friday, March 6, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 7, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, May 7, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 7, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, May 8, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |