Legal Representation
Attorney
Karen Feisthamel
USPTO Deadlines
Next Deadline
1204 days remaining
Section 8 & 9 (10-Year) Renewal Due (Based on registration date 2018-11-13)
Due Date
November 13, 2028
Grace Period Ends
May 13, 2029
Application History
22 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 12, 2025 | NA85 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | Loading... |
| Mar 12, 2025 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Mar 12, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Nov 12, 2024 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Nov 13, 2023 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Nov 22, 2021 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Nov 22, 2021 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 22, 2021 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Nov 22, 2021 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Nov 22, 2021 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Nov 22, 2021 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Apr 16, 2019 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 29, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 29, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Nov 13, 2018 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 28, 2018 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Aug 28, 2018 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 8, 2018 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 19, 2018 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 16, 2018 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 6, 2018 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 2, 2018 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
Laboratory filters; filters for use in laboratory equipment in the biopharmaceutical industry; laboratory apparatus and instruments, namely, pumps, pump heads, pressure monitors, scales, pressure valves, flow meters, pressure transducers, tubes and stands; laboratory equipment for processing biopharmaceuticals, namely, a perfusion and tangential flow filtration system comprising a pump and tangential flow filter for separating waste material from bioreactor fluid; laboratory equipment for processing biopharmaceuticals comprising tangential flow filters, controller, sensor, flexible tubing and processing bags, sold as a unit; laboratory apparatus, namely, hollow fiber media filters for processing biopharmaceuticals
First Use Anywhere:
Dec 31, 1980
First Use in Commerce:
Dec 31, 1980
Classification
International Classes
009