USPTO serial 75038574
LEAK SEEKER
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 19, 1996
- Examiner
- KLINE, MATTHEW
- Law office
- GENERIC WEB UPDATE
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
MIDWESCO FILTER RESOURCES, INC.
Winchester, VA, US
MIDWESCO FILTER RESOURCES, INC.
Winchester, VA, US
MIDWESCO FILTER RESOURCES, INC.
Winchester, VA, US
SALT LAKE CITY, UT, US
MICRONICS ENGINEERED FILTRATION GROUP, INC.
CHATTANOOGA, TN, US
Other trademarks owned by MICRONICS ENGINEERED FILTRATION GROUP, INC.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Anthony A. Laurentano
Anthony A. Laurentano Nelson Mullins Riley & Scarborough LLPOne Financial CenterSuite 3500Boston, MA 02111Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | repair of industrial air filter systems | ACTIVE | May 1, 1989 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by MIDWESCO FILTER RESOURCES, INC.
- Other trademarks owned by MIDWESCO FILTER RESOURCES, INC.
- Other trademarks owned by MIDWESCO FILTER RESOURCES, INC.
- Other trademarks owned by NATIONAL FILTER MEDIA, INC.
- Other trademarks owned by MICRONICS ENGINEERED FILTRATION GROUP, INC.
- Other trademarks in Class 007
- Similar marks named LEAK SEEKER
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 16, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 19, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 19, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| May 19, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 19, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 19, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 8, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 22, 2023 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Mar 10, 2022 | WOAG | WITHDRAWAL OF ATTORNEY GRANTED | — |
| Mar 10, 2022 | WOAR | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | — |
| Feb 6, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 6, 2017 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Feb 6, 2017 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Feb 6, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Dec 2, 2016 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 23, 2016 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Dec 24, 2014 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 18, 2006 | CFIT | CASE FILE IN TICRS | — |
| Jul 12, 2006 | 89IA | INITIAL REVIEW ACTION MAILED - SECT 8 & 9 | — |
| May 31, 2006 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| May 31, 2006 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 3, 2006 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Apr 3, 2006 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Apr 1, 2006 | PLGL | ASSIGNED TO PARALEGAL | — |
| Dec 13, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Dec 13, 2005 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 6, 2003 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| May 19, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| May 19, 2003 | PAPER RECEIVED | — | |
| Nov 19, 1996 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Aug 27, 1996 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Jul 26, 1996 | NPUB | NOTICE OF PUBLICATION | — |
| Jun 27, 1996 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 21, 1996 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Jun 18, 1996 | DOCK | ASSIGNED TO EXAMINER | — |