Legal Representation
Attorney
William J. Brucker
USPTO Deadlines
Next Deadline
252 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 20061010)
Due Date
October 10, 2026
Grace Period Ends
April 10, 2027
Application History
39 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 10, 2025 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Jan 30, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jan 30, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jan 30, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jan 30, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jan 30, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jun 17, 2020 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jun 17, 2020 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 17, 2020 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Jun 17, 2020 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jun 17, 2020 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 17, 2020 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Dec 19, 2016 | NA89 | O | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED | Loading... |
| Dec 19, 2016 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Dec 19, 2016 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Dec 19, 2016 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Oct 10, 2016 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 27, 2012 | NA85 | O | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED | Loading... |
| Jan 27, 2012 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jan 27, 2012 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Dec 5, 2011 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Oct 10, 2006 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 25, 2006 | REGV | O | LAW OFFICE REGISTRATION REVIEW COMPLETED | Loading... |
| Aug 18, 2006 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Aug 10, 2006 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Jul 11, 2006 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Jun 16, 2006 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Jul 11, 2006 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Jul 7, 2006 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Jul 7, 2006 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jun 16, 2006 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Jan 10, 2006 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Oct 18, 2005 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 28, 2005 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jul 13, 2005 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Jul 8, 2005 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jul 6, 2005 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 5, 2005 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Dec 10, 2004 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
Liquid chromatography columns
First Use Anywhere:
Dec 31, 2004
First Use in Commerce:
Dec 31, 2004
Additional Information
Design Mark
The mark consists of the letters "SINGLE STEP" with stylized letter "I" and "T" resembling chromatographic peaks.
Color Claim
Color is not claimed as a feature of the mark.
Classification
International Classes
009