USPTO serial 97501508
Q SHIELD
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 24, 2026
- Examiner
- FLEBBE, KEVIN ROBERT
- Law office
- FILE REPOSITORY (FRANCONIA)
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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File a new U.S. trademark application, or speak with our attorneys.
Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
David Youngjoon Jung
David Youngjoon Jung KAIROS Law Firm, PLLC2001 L Street N.W. Suite 500Washington, DC 20036United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Cultures of microorganisms for scientific or laboratory purposes, other than for medical and veterinary use; cultures of microorganisms, other than for medical and veterinary use; preparations of microorganisms, other than for medical and veterinary use; biological preparation for use in cell cultures other than for medical or veterinary use; probiotic compositions for use as ingredients for food and beverages, namely, probiotic bacteria and probiotic bacterial cultures for use in the manufacture of food supplements; bacterial cultures for the food industry; probiotic bacteria for the food industry namely, probiotic bacteria for use in the manufacture of food supplements; probiotic bacterial cultures for the food industry for use as an additive to foods; bacterial cultures for the food industry for use as an additive to foods; food additives for use in the manufacture of food and beverages, namely, for improving the quality and texture of starch based foods; probiotic bacterial formulations for non-medical use, namely, probiotic compositions for use as ingredients for food, beverages, and supplements; probiotic bacterial preparations for use in the manufacture of food, not for medical purposes; polymer-based edible coatings for tablets, namely, edible preparations for coating lactic acid bacteria for nutraceuticals; edible preparations for coating lactic acid bacteria for nutraceuticals, namely, polymer-based edible coatings, edible coatings made from proteins, edible coatings made from maltodextrin, and edible coatings made from hyaluronic acid; hydrogel polymer coating agents for coating lactic acid bacteria for nutraceuticals; polymer-based edible coatings for tablets as preparations for nutraceuticals, namely, delivery agents in the form of edible coatings; chemical preparations and polymer based edible coatings for use in the manufacture of delivery agents for nutraceuticals; delivery agents in the form of edible coatings for nutraceuticals, namely, polymer-based edible coatings, edible coatings made from proteins, edible coatings made from maltodextrin, and edible coatings made from hyaluronic acid | ACTIVE | — |
| 005 | Mineral-coated powdered probiotic dietary supplement; Health food supplements; Powdered dietary supplement drink mixes, namely, fruit-flavored dietary supplement drink mixes; powdered nutritional supplement drink mixes; bouillons for bacteriological cultures; probiotic bacterial formulations for veterinary use; dietary supplements; nutraceuticals for use as a dietary supplement for promoting digestion; nutritional supplements, namely, probiotic compositions; preparations of microorganisms for medical or veterinary use, namely, nutritive substances for micro-organisms for medical use; cultures of microorganisms for medical or veterinary use; cultures of microorganisms for medical use, namely, bacteriological cultures for medical purposes; probiotic supplements, namely, probiotic bacterial formulations for medical use; probiotic supplements, namely, probiotic preparations for medical use; nutraceuticals for use as a dietary supplement, namely, coated lactic acid bacteria for promoting digestion, treating heartburn; probiotic supplements; food for babies; beverages for infants being food for infants | 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 ILDONG BIOSCIENCE CO., LTD.
- Other trademarks owned by ILDONG BIOSCIENCE CO., LTD.
- Other trademarks owned by ILDONG BIOSCIENCE CO., LTD.
- Other trademarks in Class 001
- Other trademarks in Class 005
- Similar marks named Q SHIELD
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 26, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 26, 2026 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Mar 26, 2026 | 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 26, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 24, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Feb 24, 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. |
| Jan 6, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 6, 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. |
| Dec 31, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 12, 2025 | ERRR | ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED | — |
| Dec 4, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 9, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 9, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 9, 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. |
| Sep 15, 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. |
| Sep 15, 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. |
| Sep 15, 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. |
| Mar 17, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Feb 26, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 26, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Feb 26, 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. |
| Feb 26, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 20, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Feb 19, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Feb 19, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 19, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Feb 19, 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. |
| Feb 19, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 10, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Feb 7, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Feb 7, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 7, 2025 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jan 10, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Dec 10, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Dec 10, 2024 | ALIE | ASSIGNED TO LIE | — |
| Nov 3, 2024 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Nov 3, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 3, 2024 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Nov 3, 2024 | 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. |
| Nov 3, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 25, 2024 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Sep 25, 2023 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Sep 25, 2023 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Sep 25, 2023 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Aug 15, 2023 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 14, 2023 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 14, 2023 | 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. |
| May 14, 2023 | 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. |
| May 14, 2023 | 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. |
| May 14, 2023 | 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 27, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 3, 2022 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Aug 2, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 16, 2022 | NWAP | NEW APPLICATION ENTERED | — |