USPTO serial 75024186
BAK-CHEK
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 10, 1997
- Examiner
- DEMOS, JOHN C., JR.
- 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.
Need help with BAK-CHEK?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Get help with this Renewal, set up monitoring, or talk with CopyMark.
Get Attorney Assistance for just $299*
Plus Government fees of $650
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
FRANKLIN PARK, IL, US
Franklin Park, IL, US
Franklin Park, IL, US
Franklin Park, IL, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Louis DiSanto
Louis DiSanto Banner & Witcoff, Ltd.71 South Wacker DriveSuite 3600CHICAGO, IL 60606Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | manually operated metal control valves for use with flush valves | 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 Sloan Valve Company
- Other trademarks owned by Sloan Valve Company
- Other trademarks owned by Sloan Valve Company
- Other trademarks owned by Sloan Valve Company
- Other trademarks in Class 006
- Similar marks named BAK-CHEK
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 29, 2026 | NOSU | NOTICE OF SUIT | — |
| Sep 2, 2026 | NOSU | NOTICE OF SUIT | — |
| Jun 10, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 25, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Feb 25, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 25, 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. |
| Feb 25, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 14, 2021 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jul 7, 2021 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 21, 2020 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 21, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 21, 2020 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Sep 21, 2020 | 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. |
| Sep 21, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 21, 2020 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 25, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| May 25, 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. |
| May 25, 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. |
| May 25, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 13, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 10, 2016 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 31, 2011 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Nov 18, 2007 | 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 18, 2007 | 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. |
| Oct 30, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Oct 26, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 5, 2007 | CORV | REVIEW OF CORRESPONDENCE COMPLETE | — |
| Apr 2, 2007 | PAPER RECEIVED | — | |
| Dec 7, 2006 | CFIT | CASE FILE IN TICRS | — |
| Oct 19, 2006 | CORV | REVIEW OF CORRESPONDENCE COMPLETE | — |
| Jul 17, 2006 | PAPER RECEIVED | — | |
| Apr 17, 2003 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jan 21, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jan 21, 2003 | PAPER RECEIVED | — | |
| Jun 10, 1997 | 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. |
| Apr 8, 1997 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Apr 8, 1997 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 1, 1997 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Mar 4, 1997 | IUAF | USE AMENDMENT FILED | — |
| Nov 19, 1996 | 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. |
| 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 9, 1996 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 5, 1996 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| May 20, 1996 | DOCK | ASSIGNED TO EXAMINER | — |