USPTO serial 74576996
SISTERLOCKS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 18, 1996
- Examiner
- LUTHEY, LYNN A
- Law office
- —
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 SISTERLOCKS?
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
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Owner
San Diego, CA, US
San Diego, CA, US
San Diego, CA, US
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 003 | hair care products, namely shampoos, conditioners, hair lotions, hair styling preparations, hair conditioner sheens and treatments | ACTIVE | Jun 6, 1994 |
| 009 | [ pre-recorded video tapes featuring hair care techniques ] | SECTION 8 - CANCELLED | Mar 20, 1994 |
| 041 | educational services, namely conducting courses and seminars in the field of hair care | ACTIVE | Mar 20, 1994 |
| 042 | beauty salons | ACTIVE | Mar 29, 1994 |
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 Cornwell, JoAnne
- Other trademarks owned by Cornwell, JoAnne
- Other trademarks owned by Cornwell, JoAnne
- Other trademarks in Class 003
- Other trademarks in Class 009
- Other trademarks in Class 041
- Other trademarks in Class 042
- Similar marks named SISTERLOCKS
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 15, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 15, 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. |
| Jul 15, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 13, 2026 | NP89 | NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED | — |
| Mar 13, 2026 | RNL3 | REGISTERED AND RENEWED (THIRD 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. |
| Mar 13, 2026 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Mar 13, 2026 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Mar 13, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Dec 19, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 18, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Nov 2, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 2, 2015 | 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. |
| Nov 2, 2015 | 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 2, 2015 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Oct 5, 2015 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Oct 5, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 4, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Sep 4, 2015 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 21, 2008 | NOSU | NOTICE OF SUIT | — |
| Jun 16, 2007 | CFIT | CASE FILE IN TICRS | — |
| Feb 22, 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. |
| Feb 22, 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. |
| Feb 15, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Dec 13, 2006 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Dec 13, 2006 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 9, 2006 | 815I | INITIAL REVIEW ACTION MAILED - SECT 8 AND 15 | — |
| Sep 7, 2006 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Sep 7, 2006 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| May 12, 2002 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| Mar 12, 2002 | 8.AF | REGISTERED - SEC. 8 (6-YR) FILED | — |
| Mar 12, 2002 | PAPER RECEIVED | — | |
| Jun 18, 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. |
| Mar 26, 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. |
| Feb 23, 1996 | NPUB | NOTICE OF PUBLICATION | — |
| Jan 16, 1996 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 16, 1995 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 5, 1995 | CNFR | FINAL REFUSAL MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Apr 6, 1995 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 21, 1995 | CNRT | NON-FINAL ACTION MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 16, 1995 | DOCK | ASSIGNED TO EXAMINER | — |