USPTO serial 79199909
EPSILON XFLOW
Reviewed by CopyMark Law Group
Reg. 5477581Status 706Registered
- Filing date
- Status date
- Registration date
- May 29, 2018
- Examiner
- IM, JEAN H
- Law office
- Historical data usage
What this means
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Ken M. Sheets
Ken M. Sheets Whitestone Law PLLC1850 Towers Crescent PlazaTysons, VA 22182United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | computer software for diffractometric analysis of materials; computer software for spectrometric analysis of materials; computer software for x-ray fluorescence analysis of materials; computer software for determining X-ray intensities; computer software for determining the thickness of layer samples; computer software for determining chemical composition of materials; computer software for standardless analysis of samples; none of the aforesaid goods being for use in the field of psychological testing * or for use in the medical sector * ; X-ray detectors; X-ray imaging detectors; photon counting X-ray detectors; X-ray analytical apparatus; diffractometers; X-ray diffraction apparatus, X-ray diffractometers; X-ray analyzers; X-ray tubes; X-ray apparatus; computer software and hardware for X-ray diffraction and operating X-ray diffraction apparatus; spectrometers; parts and fittings for all the aforesaid; all of the aforesaid goods being for use in the fields of cement production, mining, mineral beneficiation, iron, steel and non-ferrous metals, petroleum and petrochemicals, polymers, glass production, forensics, environmental protection, Restriction of Hazardous Substances compliance, food and cosmetics, and pharmaceutical compounds; none of the aforesaid goods being for medical purposes or for use with silicon wafers in the semi-conductor industry | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 12, 2026 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Oct 8, 2026 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Sep 24, 2026 | RNWL | INTERNATIONAL REGISTRATION RENEWED | — |
| Aug 17, 2026 | INNA | INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE | — |
| Jan 14, 2026 | INPR | PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| May 14, 2025 | NA71 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | — |
| May 14, 2025 | 71AG | REGISTERED-SEC.71 ACCEPTED | — |
| May 14, 2025 | NA71 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | — |
| May 14, 2025 | 71AG | REGISTERED-SEC.71 ACCEPTED | — |
| May 14, 2025 | NA71 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | — |
| May 14, 2025 | 71AG | REGISTERED-SEC.71 ACCEPTED | — |
| Apr 20, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 27, 2024 | ES71 | TEAS SECTION 71 RECEIVED | — |
| Oct 8, 2023 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| May 29, 2023 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Oct 26, 2018 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Oct 10, 2018 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Oct 10, 2018 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Oct 10, 2018 | LIME | LIMITATION FROM THE IB EXAMINED AND ENTERED | — |
| Oct 5, 2018 | COC. | CORRECTION UNDER SECTION 7 - PROCESSED | — |
| Oct 2, 2018 | LIMN | LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED | — |
| Oct 2, 2018 | LIMN | LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED | — |
| Sep 7, 2018 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Aug 31, 2018 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Aug 31, 2018 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Aug 29, 2018 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| May 29, 2018 | 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. |
| May 3, 2018 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Mar 13, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Mar 13, 2018 | 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. |
| Mar 9, 2018 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Feb 21, 2018 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Feb 21, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 21, 2018 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Feb 6, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 2, 2018 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Jan 16, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 16, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 16, 2018 | 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. |
| Jul 14, 2017 | 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. |
| Jul 14, 2017 | 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. |
| Jul 14, 2017 | 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. |
| Jun 27, 2017 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 27, 2017 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 27, 2017 | 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. |
| Feb 18, 2017 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jan 24, 2017 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 24, 2017 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jan 18, 2017 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jan 17, 2017 | 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. |
| Jan 14, 2017 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jan 10, 2017 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 10, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 5, 2017 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |