Legal Representation
Attorney
Heather J. Kliebenstein
USPTO Deadlines
Next Deadline
1362 days remaining
Section 8 (6-Year) Declaration Due (Based on registration date 2023-04-11)
Due Date
April 11, 2029
Grace Period Ends
October 11, 2029
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
16 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Apr 11, 2023 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Apr 11, 2023 | NRCC | E | NOTICE OF REGISTRATION CONFIRMATION EMAILED | Loading... |
| Mar 4, 2023 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Mar 3, 2023 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Mar 3, 2023 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Mar 3, 2023 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Feb 9, 2023 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Feb 9, 2023 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Aug 9, 2022 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jun 14, 2022 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jun 14, 2022 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| May 25, 2022 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| May 7, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 2, 2022 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 22, 2022 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 21, 2022 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
Metrology equipment that employs spectroscopic ellipsometry and polarized reflectometry for measuring critical dimensions, film stacks, film characterization, diffraction-based overlay, and film stress/bow measurement
First Use Anywhere:
Nov 12, 2003
First Use in Commerce:
Nov 12, 2003
Classification
International Classes
009