USPTO serial 73488219
SQUARE ROOT
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 23, 1985
- Examiner
- —
- Law office
- FILE DESTROYED
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 The federal registration is no longer active.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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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jerome Rosenstock
RT 202-206 N AMERICAN HOECHST CORPORATIONSOMERVILLE, NJ 08876UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Enzymes Used in Clinical Assays to Measure Tri-Glycerides in Humans | SECTION 8 - CANCELLED | May 7, 1984 |
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 American Hoechst Corporation
- Other trademarks owned by American Hoechst Corporation
- Other trademarks owned by American Hoechst Corporation
- Other trademarks in Class 001
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 3, 1991 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| Apr 23, 1985 | 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. |
| Feb 12, 1985 | 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. |
| Jan 31, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Jan 3, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Dec 18, 1984 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 14, 1984 | CNEA | EXAMINERS AMENDMENT MAILED | — |
| Dec 5, 1984 | CNRT | NON-FINAL ACTION 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. |
| Dec 4, 1984 | DOCK | ASSIGNED TO EXAMINER | — |