USPTO serial 79389664
TRC
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 28, 2026
- Examiner
- VAGHANI, MAYUR C
- Law office
- GENERIC WEB UPDATE
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Current trademark owner
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Michelle Levin
Michelle Levin Leason Ellis LLPOne North Lexington Avenue, Suite 1200White Plains, NY 10601United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemicals used in industry and science; chemicals and chemical products for use in industrial and scientific research; chemical reagents for use with chemicals, other than for medical or veterinary purposes; substances for analytical and biochemical science, genetic measurement research, chemical diagnostics, forensic analysis, DNA testing and analytical molecular biology, namely, chemical reagents, assays and multi-analyte mixtures all for non-medical purposes; diagnostic assay preparations for scientific, industrial and research purposes; chemical reagents and chemical building blocks being chemical preparations for industrial and scientific research purposes; chemical reagents for use as research tools and standards; none of the aforesaid being for use in the power, oil, gas, industrial machinery, automotive, or transport industries | ACTIVE | — |
| 005 | Clinical diagnostic reagents for pharmaceutical, veterinary and medical use; clinical diagnostic reagent kits comprised of chemical reagents, assays and multi-analyte mixtures for genetic diagnosis; diagnostic assay kits comprised of diagnostic agents, preparations and substances for medical diagnostic use | ACTIVE | — |
| 040 | Chemical reagent manufacturing and processing for others; technical information, advisory and consultancy services relating to chemical reagent manufacturing and processing | ACTIVE | — |
| 042 | Scientific research; quality control for others; chemical analysis; biological research; testing services of the goods and services of others to determine conformity with certification and quality standards; testing of chemicals; none of the aforesaid being for use in the power, oil, gas, industrial machinery, automotive or transport industries | 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 Toronto Research Chemicals, Inc.
- Other trademarks owned by Toronto Research Chemicals, Inc.
- Other trademarks owned by Toronto Research Chemicals, Inc.
- Other trademarks owned by Toronto Research Chemicals, Inc.
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 040
- Other trademarks in Class 042
- Similar marks named TRC
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 28, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jul 30, 2026 | CHPN | POST PUBLICATION AMENDMENT – NOT ENTERED | — |
| Jul 28, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 28, 2026 | APET | ASSIGNED TO PETITION STAFF | — |
| Jul 28, 2026 | 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. |
| Jun 18, 2026 | EPPA | TEAS POST PUBLICATION AMENDMENT RECEIVED | — |
| Jun 9, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 9, 2026 | 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. |
| Jun 4, 2026 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Jun 3, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 20, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| May 20, 2026 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| May 11, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 11, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| May 11, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| May 11, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| May 11, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Apr 13, 2026 | GNS1 | NOTIFICATION OF SUBSEQUENT FINAL EMAILED | — |
| Apr 13, 2026 | GNCF | CONTINUATION OF FINAL REFUSAL E-MAILED | — |
| Apr 13, 2026 | CNCF | ACTION CONTINUING A FINAL - COMPLETED | — |
| Apr 13, 2026 | ZZZX | PREVIOUS ALLOWANCE COUNT WITHDRAWN | — |
| Apr 6, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 3, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Apr 3, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Apr 3, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Apr 3, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Mar 4, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 4, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 4, 2026 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Oct 1, 2025 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Oct 1, 2025 | GNFR | FINAL REFUSAL E-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. |
| Oct 1, 2025 | CNFR | FINAL REFUSAL WRITTEN | 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. |
| Sep 2, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 2, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 2, 2025 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Aug 1, 2025 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Jul 14, 2025 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jul 14, 2025 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Apr 10, 2025 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Mar 11, 2025 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-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. |
| Mar 11, 2025 | GNRT | NON-FINAL ACTION E-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. |
| Mar 11, 2025 | CNRT | NON-FINAL ACTION WRITTEN | 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 10, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Feb 10, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 10, 2025 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Aug 25, 2024 | RFNT | REFUSAL PROCESSED BY IB | — |
| Aug 8, 2024 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Aug 8, 2024 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jul 25, 2024 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jul 24, 2024 | CNRT | NON-FINAL ACTION WRITTEN | 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. |
| Jul 18, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 27, 2024 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 21, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 15, 2024 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |