USPTO serial 78837460
TYTRO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 10, 2009
- Examiner
- EULIN, INGRID C
- 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
Columbia, MD
Columbia, MD
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 |
|---|---|---|---|
| 001 | additive for mortar, masonry, cement, and concrete | ACTIVE | Jun 25, 2008 |
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 001
- Similar marks named TYTRO
- 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 | 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 | — |
| Jun 21, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 26, 2019 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 26, 2019 | 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. |
| Mar 26, 2019 | 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 26, 2019 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 25, 2019 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 10, 2018 | 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 | — |
| Jul 31, 2015 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jul 31, 2015 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 31, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 7, 2015 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Mar 10, 2009 | 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. |
| Feb 5, 2009 | REGV | LAW OFFICE REGISTRATION REVIEW COMPLETED | — |
| Feb 3, 2009 | ALIE | ASSIGNED TO LIE | — |
| Jan 23, 2009 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Dec 30, 2008 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Dec 30, 2008 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Dec 30, 2008 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Dec 12, 2008 | IUAF | USE AMENDMENT FILED | — |
| Dec 12, 2008 | EXT4 | SOU EXTENSION 4 FILED | — |
| Dec 12, 2008 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Dec 12, 2008 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jul 17, 2008 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Jul 9, 2008 | EXT3 | SOU EXTENSION 3 FILED | — |
| Jul 9, 2008 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Nov 12, 2007 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Nov 12, 2007 | EXT2 | SOU EXTENSION 2 FILED | — |
| Nov 12, 2007 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jun 26, 2007 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jun 26, 2007 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jun 26, 2007 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jan 16, 2007 | 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. |
| Oct 24, 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. |
| Oct 4, 2006 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 7, 2006 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Sep 1, 2006 | ALIE | ASSIGNED TO LIE | — |
| Aug 24, 2006 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 24, 2006 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 21, 2006 | NWAP | NEW APPLICATION ENTERED | — |