USPTO serial 87367645
TUMOUR DEFENCE BREAKER
Reviewed by CopyMark Law Group
Reg. 5929639Status 710
- Filing date
- Status date
- Registration date
- Dec 10, 2019
- Examiner
- MAI, TINA HSIN
- Law office
- TMEG LAW OFFICE 108
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Current trademark owner
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Owner
Aurora, Ontario, CA
Aurora, Ontario, CA
Aurora, Ontario, CA
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Reagents for medical, biological and pharmaceutical research use | SECTION 8 - CANCELLED | — |
| 005 | Medicinal and pharmaceutical preparations and substances, namely, anti-cancer preparations; pharmaceutical and medicinal preparations and substances for the diagnosis, treatment, alleviation and/or prevention of cancer | SECTION 8 - CANCELLED | — |
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 Helix BioPharma Corp
- Other trademarks owned by Helix BioPharma Corp
- Other trademarks owned by Helix BioPharma Corp
- Other trademarks in Class 001
- Other trademarks in Class 005
- Similar marks named TUMOUR DEFENCE BREAKER
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 26, 2026 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| Dec 10, 2024 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Dec 10, 2019 | 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. |
| Sep 24, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 24, 2019 | 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. |
| Sep 4, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 21, 2019 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Aug 21, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 21, 2019 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Aug 21, 2019 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Aug 21, 2019 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Aug 21, 2019 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Aug 7, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 7, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 2, 2019 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jun 14, 2019 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jun 14, 2019 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jun 14, 2019 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jun 13, 2019 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Dec 11, 2018 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Dec 11, 2018 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Dec 11, 2018 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Dec 4, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 4, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 3, 2018 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jun 5, 2018 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jun 5, 2018 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jun 5, 2018 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jun 4, 2018 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Jun 3, 2018 | ALIE | ASSIGNED TO LIE | — |
| Nov 18, 2017 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Nov 18, 2017 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Nov 18, 2017 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Nov 16, 2017 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 16, 2017 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 16, 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. |
| Jun 6, 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. |
| Jun 6, 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. |
| Jun 6, 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 6, 2017 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 16, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 15, 2017 | NWAP | NEW APPLICATION ENTERED | — |