Legal Representation
Attorney
Arlen L. Olsen
USPTO Deadlines
Next Deadline
69 days remaining
Non-Final Action Mailed
Due Date
October 09, 2025
Extension Available
Until January 09, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
16 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jul 17, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jul 17, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 17, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jul 17, 2025 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Jul 17, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 17, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jul 9, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 9, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 9, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 7, 2025 | ZZZX | Z | PREVIOUS ALLOWANCE COUNT WITHDRAWN | Loading... |
| Jun 17, 2025 | PBCR | Z | WITHDRAWN FROM PUB - OG REVIEW QUERY | Loading... |
| May 21, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 14, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 20, 2024 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Nov 20, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 20, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 042
Diagnostic services in the field of HVAC
Classification
International Classes
042