USPTO serial 99175742
PROZERO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 25, 2026
- Examiner
- RHIM, ANDREW
- Law office
- PUBLICATION AND ISSUE SECTION
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
Thermofluid Technologies, Inc.
Lenoir City, TN, US
Thermofluid Technologies, Inc.
Lenoir City, TN, US
Thermofluid Technologies, Inc.
Knoxville, TN, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
RAYMOND E STEPHENS
RAYMOND E STEPHENS STEPHENS IP LAWPO Box 135Lenoir City, TN 37771United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Refrigerant Gases and Refrigerant Gas Chemical Additives for use in Air Conditioning and Refrigeration Systems | ACTIVE | May 5, 2026 |
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 Thermofluid Technologies, Inc.
- Other trademarks owned by Thermofluid Technologies, Inc.
- Other trademarks owned by Thermofluid Technologies, Inc.
- Other trademarks in Class 001
- Similar marks named PROZERO
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 25, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Aug 25, 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. |
| Aug 4, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Aug 4, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jul 28, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| May 29, 2026 | IUAF | USE AMENDMENT FILED | — |
| May 29, 2026 | 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. |
| Jan 20, 2026 | NOAM | NOA E-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. |
| Nov 25, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 25, 2025 | 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. |
| Nov 19, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 27, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 27, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Oct 27, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Oct 27, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Oct 27, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Oct 27, 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. |
| Oct 27, 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. |
| Oct 27, 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. |
| Oct 22, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 21, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 8, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| May 8, 2025 | NWAP | NEW APPLICATION ENTERED | — |