Legal Representation
Attorney
Ira E. Silfin
USPTO Deadlines
Next Deadline
165 days remaining
Final Refusal E-Mailed
Due Date
July 05, 2026
Application History
15 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 5, 2026 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Jan 5, 2026 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Jan 5, 2026 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Dec 23, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Dec 23, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Dec 23, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jul 26, 2025 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Jul 5, 2025 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Jul 5, 2025 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| May 7, 2025 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| May 6, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 12, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 11, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 11, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 10, 2025 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 037
Cleaning, repair and maintenance of heating and cooling apparatus, pipes and pipelines, namely, in situ cleaning, repair and maintenance of complex systems excluding in particular aforesaid services related to individual heat exchangers as such; industrial cleaning services; industrial cleaning services, namely, on-site cleaning of complex industrial systems; industrial cleaning services for the removal of sand, wax deposits, sediment and other contaminants; cleaning, repair and maintenance of industrial plant equipment; cleaning, repair and maintenance of industrial piping and of pipes used in industrial equipment; cleaning, repair and maintenance of process pipework, vessels and pipelines; cleaning, repair and maintenance of underground or buried pipes, pipelines and pipework; cleaning, repair and maintenance of drainage apparatus, pipes and pipelines; cleaning, repair and maintenance of water supply installations and apparatus; waste cleaning services; information, advice and consultancy relating to all the aforesaid services
Class 040
Waste processing and treatment services; treatment of industrial waste; treatment of waste water from industrial processes; information, advice and consultancy relating to all of the aforesaid services.
Class 042
Technical surveying; technology supervision and inspection in the field of industrial cleaning; technical testing services, namely, technical testing of industrial cleaning equipment and plant equipment; technical project planning; scientific and technological services, namely, research and design in the field of industrial cleaning; technological services, namely, analysis and testing in the field of industrial cleaning processes and techniques; none of the aforesaid services being in relation to the design or manufacture of heat exchange solutions for commercial or industrial applications; surveying; pipeline inspection services; engineering services in the field of industrial cleaning; engineering services, namely, engineering of industrial cleaning equipment and plant equipment; engineering services, namely, process engineering of industrial cleaning processes; scientific research in the field of environmental cleaning; environmental monitoring of industrial cleaning processes; environmental testing and inspection services; environmental monitoring of waste treatment areas for quality control purposes.
Classification
International Classes
037
040
042