USPTO Deadlines
Next Deadline
1865 days remaining
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20250311)
Due Date
March 11, 2031
Grace Period Ends
September 11, 2031
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
12 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 21, 2026 | OPNS | P | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | Loading... |
| Jan 21, 2026 | OPNR | P | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | Loading... |
| Apr 10, 2025 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Mar 11, 2025 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jan 21, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 15, 2025 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jan 10, 2025 | ISCR | Z | WITHDRAWN FROM ISSUE - OG REVIEW QUERY | Loading... |
| Dec 31, 2024 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 31, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 22, 2024 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Aug 22, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Aug 22, 2024 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 001
Metallic oxides; metal oxide powders for industrial purpose; ceramic compositions for sintering in the form of granules and powders.
Class 009
Electrodes; lithium ion batteries.
Additional Information
Translation
The wording "CALISMAT" has no meaning in a foreign language.
Classification
International Classes
001
009