USPTO serial 73485551
HYDRO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 30, 1985
- Examiner
- —
- 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
WILMINGTON, DE, US
Cincinnati, OH, US
Cincinnati, OH, US
Cincinnati, OH, US
DELAWARE CAPITAL FORMATION, LLC
DOWNERS GROVE, IL, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Cynthia Johnson Walden
Cynthia Johnson Walden Fish & Richardson P.C.PO Box 1022Minneapolis, MN 55440-1022United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Chemical Handling Equipment and Cleaning Systems Comprising, Proportioners for Mixing and Dispensing Chemicals, Chemical Sprayers, Chemical Foam Generators, Liquid Level Maintenance Equipment, Faucet Adapters for Mixing Solutions, Chemical Mixing and Dispensing Systems for Central or Point of Use Control, and Accessories Therefor | ACTIVE | — |
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 DELAWARE CAPITAL FORMATION
- Other trademarks owned by Hydro Systems Company
- Other trademarks owned by Hydro Systems Company
- Other trademarks owned by Hydro Systems Company
- Other trademarks owned by DELAWARE CAPITAL FORMATION, LLC
- Other trademarks in Class 007
- Similar marks named HYDRO
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 16, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 16, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Aug 16, 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. |
| Aug 16, 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. |
| Aug 2, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 13, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 30, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| May 18, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 18, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 18, 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 18, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 18, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 14, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Apr 14, 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 14, 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 14, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 31, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 20, 2008 | CFIT | CASE FILE IN TICRS | — |
| Nov 4, 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. |
| Nov 4, 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. |
| Oct 7, 2004 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Oct 7, 2004 | PAPER RECEIVED | — | |
| Oct 15, 1990 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Oct 10, 1990 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Sep 29, 1990 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Aug 15, 1990 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Apr 30, 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. |
| Feb 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. |
| Feb 12, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Jan 12, 1985 | NPUB | NOTICE OF PUBLICATION | — |
| Dec 19, 1984 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 17, 1984 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Dec 13, 1984 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 6, 1984 | DOCK | ASSIGNED TO EXAMINER | — |