USPTO serial 76413137
CHEM-AD
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 4, 2003
- Examiner
- ALT, JILL
- Law office
- GENERIC WEB UPDATE
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
LOWELL, MA
Tewksbury, MA
ALPHARETTA, GA
United States Filter Corporation
Palm Desert, CA
United States Filter Corporation
Palm Desert, CA
United States Filter Corporation
Palm Desert, CA
SIEMENS WATER TECHNOLOGIES LLC
ALPHARETTA, GA
SIEMENS WATER TECHNOLOGIES HOLDING CORP.
WARRENDALE, PA
Other trademarks owned by SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Gary C. Ganzi
Gary C. Ganzi Lando & Anastasi LLP60 State StreetFloor 23Boston, MA 02109Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Positive displacement pumps | ACTIVE | — |
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 USFILTER CORPORATION
- Other trademarks owned by EVOQUA WATER TECHNOLOGIES LLC
- Other trademarks owned by SIEMENS INDUSTRY, INC.
- Other trademarks owned by United States Filter Corporation
- Other trademarks owned by United States Filter Corporation
- Other trademarks owned by United States Filter Corporation
- Other trademarks owned by SIEMENS WATER TECHNOLOGIES LLC
- Other trademarks owned by SIEMENS WATER TECHNOLOGIES HOLDING CORP.
- Other trademarks in Class 007
- Similar marks named CHEM-AD
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 11, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 11, 2025 | 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. |
| Nov 11, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 11, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 11, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 1, 2023 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jun 1, 2023 | 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. |
| Jun 1, 2023 | 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. |
| Jun 1, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 8, 2022 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 4, 2022 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 17, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 17, 2022 | 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. |
| Feb 17, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 12, 2021 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Apr 14, 2021 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 25, 2014 | 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. |
| Mar 25, 2014 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 26, 2014 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Feb 5, 2014 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Nov 7, 2013 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 7, 2013 | 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. |
| Nov 7, 2013 | 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. |
| Nov 7, 2013 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 31, 2013 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Oct 31, 2013 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 30, 2013 | 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. |
| Oct 30, 2013 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 28, 2013 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 27, 2011 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Nov 17, 2009 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Nov 16, 2009 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 4, 2009 | 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. |
| Nov 4, 2009 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 3, 2009 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Apr 4, 2007 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 2, 2006 | CORV | REVIEW OF CORRESPONDENCE COMPLETE | — |
| Nov 10, 2003 | PAPER RECEIVED | — | |
| Nov 4, 2003 | 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. |
| Sep 5, 2003 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Sep 2, 2003 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 29, 2003 | CFIT | CASE FILE IN TICRS | — |
| Aug 29, 2003 | CFIT | CASE FILE IN TICRS | — |
| Aug 13, 2003 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Aug 13, 2003 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jul 18, 2003 | IUAF | USE AMENDMENT FILED | — |
| Jul 18, 2003 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jul 18, 2003 | PAPER RECEIVED | — | |
| Feb 4, 2003 | NOAM | NOA MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Nov 12, 2002 | 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. |
| Oct 23, 2002 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 14, 2002 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 9, 2002 | DOCK | ASSIGNED TO EXAMINER | — |