Legal Representation
Attorney
Francis J. Duffin
USPTO Deadlines
Application History
17 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 27, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Oct 27, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Oct 27, 2025 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Oct 16, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Oct 15, 2025 | AUPC | I | AMENDMENT TO USE PROCESSING COMPLETE | Loading... |
| Oct 15, 2025 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Oct 15, 2025 | EAAU | I | TEAS AMENDMENT OF USE RECEIVED | Loading... |
| Jul 24, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 24, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 24, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jul 16, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 16, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 16, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 11, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 2, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jan 31, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Jan 31, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 042
Scientific laboratory services
First Use Anywhere:
Jan 31, 2025
First Use in Commerce:
Jan 31, 2025
Additional Information
Pseudo Mark
ALZHEIMER'S LABS
Pseudo Mark
ALZ LABS
Classification
International Classes
042