USPTO serial 74070133
MK-6
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 2, 1992
- Examiner
- RICARDO, RANDY
- 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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Current trademark owner
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Owner
New York, NY
New York, NY
Columbia, MD
Malvern, PA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Sara T. Colburn
Sara T. Colburn Cantor Colburn LLP20 Church StreetFloor 22Hartford, CT 06103Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 019 | cementitious fireproofing mix for application to steel floors and beams, concrete surfaces and other construction materials requiring fire protection | 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 W. R. Grace & Co.-Conn.
- Other trademarks owned by W. R. Grace & Co.-Conn.
- Other trademarks owned by W. R. Grace & Co.-Conn.
- Other trademarks owned by GCP APPLIED TECHNOLOGIES INC.
- Other trademarks in Class 019
- Similar marks named MK-6
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 9, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Oct 9, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 9, 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. |
| Oct 9, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 9, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 9, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 21, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 21, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 21, 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 21, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 21, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 8, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 8, 2022 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Sep 8, 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. |
| Sep 8, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 31, 2022 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 31, 2022 | 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 31, 2022 | 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. |
| Mar 29, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 30, 2021 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 2, 2021 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 7, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 23, 2016 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 10, 2016 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Apr 25, 2012 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Apr 25, 2012 | 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. |
| Apr 25, 2012 | 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 24, 2012 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 15, 2008 | CFIT | CASE FILE IN TICRS | — |
| Jul 21, 2006 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 21, 2006 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 16, 2002 | 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. |
| May 16, 2002 | 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. |
| Mar 20, 2002 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Aug 6, 1998 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| May 15, 1998 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jun 2, 1992 | 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 13, 1991 | 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 12, 1991 | NPUB | NOTICE OF PUBLICATION | — |
| May 3, 1991 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 1, 1991 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Nov 7, 1990 | 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. |
| Oct 22, 1990 | DOCK | ASSIGNED TO EXAMINER | — |