USPTO serial 78780031
CHLORPLUS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 28, 2006
- Examiner
- KEAN, AMY C
- Law office
- Historical data usage
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
Sheboygan, WI, US
Sheboygan, WI, US
Sheboygan, WI, US
Sheboygan, WI, US
Sheboygan, WI, US
Sheboygan, WI, US
Pentair Residential Filtration, LLC
Golden Valley, MN, US
Other trademarks owned by Pentair Residential Filtration, LLC
Pentair Residential Filtration, LLC
Golden Valley, MN, US
Other trademarks owned by Pentair Residential Filtration, LLC
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
John Mueller
John Mueller BakerHostetler312 Walnut StreetSuite 3200Cincinnati, OH 45202-4074Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Filter cartridges for water purification | ACTIVE | Aug 31, 2005 |
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 Pentair Filtration, Inc.
- Other trademarks owned by Pentair Filtration, Inc.
- Other trademarks owned by Pentair Filtration, Inc.
- Other trademarks owned by Pentair Filtration, Inc.
- Other trademarks owned by Pentair Filtration, Inc.
- Other trademarks owned by Pentair Filtration, Inc.
- Other trademarks owned by Pentair Residential Filtration, LLC
- Other trademarks owned by Pentair Residential Filtration, LLC
- Other trademarks in Class 011
- Similar marks named CHLORPLUS
- Recently changed USPTO trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 11, 2026 | NURC | NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED | — |
| Jul 22, 2026 | A7OK | AMENDMENT UNDER SECTION 7 - PROCESSED | — |
| Jul 17, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 5, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 28, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Dec 20, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 20, 2024 | 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. |
| Dec 20, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 3, 2024 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Feb 26, 2024 | PRAM | POST REGISTRATION ACTION MAILED - SEC. 7 | — |
| Feb 12, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 7, 2023 | ES7R | TEAS SECTION 7 REQUEST RECEIVED | — |
| Jun 5, 2023 | 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. |
| Jun 5, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 5, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 5, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 5, 2023 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jun 5, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 7, 2019 | 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 7, 2019 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 1, 2019 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 6, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jan 28, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jan 28, 2017 | 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. |
| Jan 28, 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. |
| Jan 28, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 21, 2016 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 28, 2015 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Nov 13, 2012 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Nov 13, 2012 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Nov 11, 2012 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 22, 2012 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Nov 28, 2006 | 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 12, 2006 | 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. |
| Aug 23, 2006 | NPUB | NOTICE OF PUBLICATION | — |
| Jul 19, 2006 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jul 19, 2006 | ALIE | ASSIGNED TO LIE | — |
| Jun 23, 2006 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Jun 22, 2006 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 22, 2006 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jun 22, 2006 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jun 21, 2006 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 3, 2006 | NWAP | NEW APPLICATION ENTERED | — |