Legal Representation
Attorney
MICHAEL A. BICKHAUS
USPTO Deadlines
Next Deadline
3934 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Extended from 2026-11-07)
Due Date
November 07, 2036
Grace Period Ends
May 07, 2037
Application History
24 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 2, 2025 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Nov 7, 2025 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Aug 22, 2024 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Aug 7, 2016 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Aug 6, 2016 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Aug 6, 2016 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Aug 6, 2016 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 17, 2016 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Nov 7, 2015 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Jun 10, 2015 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Jan 23, 2013 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Dec 19, 2012 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jun 7, 2012 | NA85 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | Loading... |
| Jun 7, 2012 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jun 7, 2012 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 29, 2012 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Nov 7, 2006 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 22, 2006 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 2, 2006 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jun 27, 2006 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Jun 23, 2006 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jun 21, 2006 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 14, 2006 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Dec 19, 2005 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Mineral substances in the nature of filtering materials in the water treatment industry
First Use Anywhere:
Jan 1, 1991
First Use in Commerce:
Jan 1, 1991
Additional Information
Pseudo Mark
PYRO LOCKS
Classification
International Classes
001