USPTO serial 73547721
DFI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 11, 1986
- 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.
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Current trademark owner
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Owner
DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
PLANO, TX
Other trademarks owned by DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
Loomis, CA
XIZHI DIST., NEW TAIPEI CITY, TW
DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
PLANO, TX
Other trademarks owned by DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
PLANO, TX
Other trademarks owned by DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Joe McKinney Muncy
Joe McKinney Muncy Muncy, Geissler, Olds & lowe, P.C.125 S. Royal St.Alexandria, VA 22314United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | INTERFACE BOARDS FOR ENHANCING PERSONAL COMPUTERS | ACTIVE | Jun 15, 1985 |
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 DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
- Other trademarks owned by DFI TECHNOLOGIES, LLC
- Other trademarks owned by DFI INC.
- Other trademarks owned by DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
- Other trademarks owned by DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC.
- Other trademarks in Class 009
- Similar marks named DFI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 13, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 13, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jan 13, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 13, 2026 | EWOR | TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED | — |
| Jan 13, 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. |
| Jan 13, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 13, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 13, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Feb 11, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| May 31, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 31, 2023 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| May 31, 2023 | 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 31, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 31, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 31, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jul 28, 2021 | WOAG | WITHDRAWAL OF ATTORNEY GRANTED | — |
| Jul 28, 2021 | WOAR | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | — |
| Oct 7, 2020 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Nov 8, 2019 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 8, 2019 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 4, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Apr 4, 2015 | 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 4, 2015 | 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 3, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 20, 2015 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 20, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 11, 2015 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 4, 2008 | CFIT | CASE FILE IN TICRS | — |
| Apr 8, 2008 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 18, 2006 | 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. |
| Jan 18, 2006 | 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. |
| May 24, 2005 | FAXX | FAX RECEIVED | — |
| May 24, 2005 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Apr 20, 2005 | PLGL | ASSIGNED TO PARALEGAL | — |
| Mar 3, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Mar 3, 2005 | PAPER RECEIVED | — | |
| Jun 6, 2003 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 17, 1991 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jun 14, 1991 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Feb 11, 1986 | 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. |
| Nov 19, 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. |
| Oct 19, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Oct 10, 1985 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 19, 1985 | DOCK | ASSIGNED TO EXAMINER | — |