USPTO serial 79394576
DIGITAL MEMBRANE CHROMATOGRAPHY
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- OBREGON, MICHAEL A
- Law office
- TMO LAW OFFICE 133
What this means
These status codes mean the trademark application is abandoned and no longer pending. Common reasons include missing an Office Action response (600), filing without a valid basis (602), express abandonment by the applicant (604), or failure to respond to an examiner's inquiry (618). Revival may be possible in limited circumstances. If abandonment was unintentional, consult counsel about a petition to revive. Otherwise file a new application if protection is still needed.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Joseph A. Sebolt
Joseph A. Sebolt Sand, Sebolt & Wernow Co., LPA4940 Munson St NW Suite 1100Canton, OH 44718United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | FILTERS FOR USE IN LABORATORY EQUIPMENT FOR USE IN THE SCIENCE AND RESEARCH INDUSTRY, MEMBRANES FOR USE IN LABORATORY EQUIPMENT FOR USE IN THE SCIENCE AND RESEARCH INDUSTRY, SCIENTIFIC AND LABORATORY EQUIPMENT, NAMELY FILTER AND MEMBRANE CAPSULES FOR USE IN THE SCIENCE AND RESEARCH INDUSTRY | ACTIVE | — |
| 010 | Filters for filing blood, air water, and drugs for medical purposes; Diaphragms for cleaning blood, air, water, and drugs for medical purposes; filter capsules and membrane capsules for blood, air, water, and drugs for medical purposes | ACTIVE | — |
| 011 | Filters, membrane filers, and filter and membrane capsules being parts for domestic and industrial air, gas, fluid, steam, and water filtration installations, for filtering and separating solutions, suspensions, emulsions, foams, aerosol, gas mixtures, smoke, dust, steam, and vapors; Filters, membrane filters, filter capsules, and membrane capsules for industrial purposes and for household purposes; Water filters, membrane filters, filter capsules, and membrane capsules for use in household and industrial water filtration | 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 |
|---|---|---|---|
| Jun 18, 2026 | MAB2 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Jun 18, 2026 | ABN2 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Dec 4, 2025 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Dec 4, 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. |
| Dec 4, 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. |
| Nov 7, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 7, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 7, 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. |
| Oct 18, 2025 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Oct 2, 2025 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Oct 2, 2025 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Jun 21, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jun 13, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| May 16, 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. |
| Apr 1, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 1, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 1, 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. |
| Apr 1, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 1, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 1, 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. |
| Mar 31, 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. |
| Mar 31, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 31, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Mar 31, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 9, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Oct 19, 2024 | RFNT | REFUSAL PROCESSED BY IB | — |
| Oct 1, 2024 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Oct 1, 2024 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Sep 27, 2024 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Sep 26, 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. |
| Sep 25, 2024 | RFWR | NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW | — |
| Sep 24, 2024 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Sep 23, 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. |
| Sep 20, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| May 10, 2024 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| May 10, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 2, 2024 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |