USPTO serial 73510083
BLOCKER
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 4, 1985
- Examiner
- GAST, PAUL
- 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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Owner
RONK ELECTRICAL INDUSTRIES, LLC
NOKOMIS, IL
Ronk Electrical Industries, Inc.
Nokomis, IL
Ronk Electrical Industries, Inc.
Nokomis, IL
Ronk Electrical Industries, Inc.
Nokomis, IL
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
William D. O'Neill
William D. O'Neill Stinson LLP7700 Forsyth Boulevard, 11th FloorClayton, MO 63105United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Stray Voltage Isolators for Use in Electrical Power Distribution Systems | ACTIVE | Jan 18, 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 RONK ELECTRICAL INDUSTRIES, LLC
- Other trademarks owned by Ronk Electrical Industries, Inc.
- Other trademarks owned by Ronk Electrical Industries, Inc.
- Other trademarks owned by Ronk Electrical Industries, Inc.
- Other trademarks in Class 009
- Similar marks named BLOCKER
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 26, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Sep 26, 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 26, 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 26, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 3, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 4, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 9, 2023 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| May 1, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| May 1, 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. |
| May 1, 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. |
| May 1, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 17, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 8, 2011 | CFIT | CASE FILE IN TICRS | — |
| Feb 25, 2011 | CFIT | CASE FILE IN TICRS | — |
| Sep 30, 2008 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 18, 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 18, 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. |
| Aug 12, 2004 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Aug 12, 2004 | PAPER RECEIVED | — | |
| Dec 4, 1990 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Sep 14, 1990 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jun 4, 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. |
| Mar 26, 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. |
| Mar 13, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Feb 17, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Jan 17, 1985 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 17, 1985 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 16, 1985 | DOCK | ASSIGNED TO EXAMINER | — |