USPTO serial 74381634
DUOTIP-TEST
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- May 30, 1995
- Examiner
- MICHOS, JOHN E
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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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.
Erik Maurer
Erik Maurer Banner & Witcoff, Ltd.71 South Wacker Drive, Suite 3600CHICAGO, IL 60606United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | medical device for administering an allergenic extract to a patient undergoing a diagnostic skin test | ACTIVE | Oct 3, 1994 |
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 |
|---|---|---|---|
| Sep 22, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Sep 22, 2025 | RNL3 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Sep 22, 2025 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Sep 21, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 29, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 30, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Dec 10, 2018 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 28, 2014 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jun 28, 2014 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jun 28, 2014 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jun 28, 2014 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 17, 2014 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 26, 2011 | CFIT | CASE FILE IN TICRS | — |
| Mar 24, 2011 | CFIT | CASE FILE IN TICRS | — |
| Jan 11, 2006 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Sep 15, 2004 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Sep 15, 2004 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 27, 2004 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jul 27, 2004 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 23, 2001 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 27, 2001 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| May 30, 1995 | 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 4, 1995 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jan 4, 1995 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 29, 1994 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Nov 21, 1994 | IUAF | USE AMENDMENT FILED | — |
| Jul 31, 1994 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jun 27, 1994 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jan 4, 1994 | NOAM | NOA MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Oct 12, 1993 | 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 10, 1993 | NPUB | NOTICE OF PUBLICATION | — |
| Aug 4, 1993 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 2, 1993 | DOCK | ASSIGNED TO EXAMINER | — |