USPTO serial 73519432
BIOPURE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 1, 1985
- Examiner
- WILLIAMS, RON
- Law office
- FILE REPOSITORY (FRANCONIA)
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 The federal registration is no longer active.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
BOSTON, MA
BOSTON, MA
BOSTON, MA
BOSTON, MA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
MARGARET K. SEIF
MARGARET K SEIF BINGHAM, DANA & GOULD150 FEDERAL STBOSTON, MA 02110UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | BIORESPONSE CHEMICALS FOR USE IN THE SEPARATATION AND PURIFICATION OF COMPLEX CHEMICALS IN THE PHARMACEUTICAL AND BIOTECHNOLOGY FIELDS | SECTION 8 - CANCELLED | Nov 14, 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 BIOPURE FINE CHEMICALS, INC.
- Other trademarks owned by BIOPURE CORPORATION
- Other trademarks owned by BIOPURE FINE CHEMICALS, INC.
- Other trademarks owned by BIOPURE FINE CHEMICALS, INC.
- Other trademarks in Class 001
- Similar marks named BIOPURE
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 15, 2006 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Apr 3, 1991 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 22, 1991 | A7OK | AMENDMENT UNDER SECTION 7 - PROCESSED | — |
| Nov 8, 1990 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Oct 25, 1990 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Oct 18, 1990 | PRAM | POST REGISTRATION ACTION MAILED - SEC. 7 | — |
| Aug 3, 1990 | C.7F | REQUEST FOR NEW CERTIFICATE FILED | — |
| Oct 1, 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. |
| Jul 23, 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. |
| Jun 24, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Apr 23, 1985 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 19, 1985 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Apr 12, 1985 | DOCK | ASSIGNED TO EXAMINER | — |