USPTO serial 73742474
YIELDMASTER
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 7, 1989
- Examiner
- —
- Law office
- GENERIC WEB UPDATE
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.
Need help with YIELDMASTER?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Owner
Wilmington, DE, US
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DE, US
Other trademarks owned by E. I. DU PONT DE NEMOURS AND COMPANY
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DE, US
Other trademarks owned by E. I. DU PONT DE NEMOURS AND COMPANY
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DE, US
Other trademarks owned by E. I. DU PONT DE NEMOURS AND COMPANY
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jeffrey M. Connor
Building 735974 Centre RoadWilmington, DE 19805Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | FILM LAMINATORS FOR USE IN THE PRINTED CIRCUIT INDUSTRY | ACTIVE | Sep 1, 1987 |
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 DUPONT ELECTRONICS, INC.
- Other trademarks owned by E. I. DU PONT DE NEMOURS AND COMPANY
- Other trademarks owned by E. I. DU PONT DE NEMOURS AND COMPANY
- Other trademarks owned by E. I. DU PONT DE NEMOURS AND COMPANY
- Other trademarks in Class 009
- Similar marks named YIELDMASTER
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 21, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 21, 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. |
| May 21, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 21, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 21, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jul 3, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 1, 2019 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Apr 1, 2019 | 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. |
| Apr 1, 2019 | 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. |
| Apr 1, 2019 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 4, 2019 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 4, 2019 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 7, 2018 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 16, 2009 | 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. |
| Mar 16, 2009 | 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. |
| Mar 6, 2009 | PLGL | ASSIGNED TO PARALEGAL | — |
| Mar 4, 2009 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jul 29, 2008 | CFIT | CASE FILE IN TICRS | — |
| Sep 27, 2005 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 22, 1995 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Nov 7, 1994 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Mar 7, 1989 | 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. |
| Dec 13, 1988 | 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. |
| Nov 19, 1988 | NPUB | NOTICE OF PUBLICATION | — |
| Nov 11, 1988 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 20, 1988 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 14, 1988 | DOCK | ASSIGNED TO EXAMINER | — |