USPTO serial 99057398
SLAYDEN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 14, 2026
- Examiner
- GAYNOR, BARBARA ANNE
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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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.
Current trademark owner
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Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Broomfield, CO, US
Broomfield, CO, US
Broomfield, CO, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Darrin A Auito
Darrin A Auito HEA Law PLLC8000 Towers Crescent DriveSuite 1575McLean, VA 22182Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 035 | Procurement, namely, purchasing software, construction materials, construction equipment, and environmental treatment equipment for others; business management planning, business succession planning, business planning and business consultation used in facilitating hydropower services; and business services, namely, facilities management of technical operations of hydro-electric factory facilities | ACTIVE | Sep 5, 2008 |
| 037 | Commercial and industrial building construction, road construction, construction supervision, waste cleaning services, construction planning, building of commercial and industrial facilities associated with water treatment and power plants, construction of pipelines, water treatment and wastewater treatment facilities; and hydroelectric factory construction and construction consultation. | ACTIVE | Sep 5, 2008 |
| 040 | Water treatment; environmental remediation services, namely, soil, waste and water treatment services | ACTIVE | Sep 5, 2008 |
| 042 | Architectural design; engineering design services; industrial design; construction design and drafting; quality control for others; technical supervision and inspection in the field of product quality control and environmental engineering; quality control for others in the field of water and waste water treatment and irrigation systems; technical support, namely, monitoring technological functions of computer network systems in hydro-electric factory facilities; technical consultation in the field of hydro-electric engineering; technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems in the field of hydro-electric engineering; designing commercial and industrial facilities associated with water treatment and power plants; environmental services, namely, design for others in the field of environmental engineering | ACTIVE | Sep 5, 2008 |
| 045 | Environmental regulatory compliance auditing; Environmental consulting services, namely, reviewing standards and practices to assure compliance with environmental laws and regulations. | ACTIVE | Sep 5, 2008 |
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 MWH Constructors, Inc.
- Other trademarks owned by MWH Constructors, Inc.
- Other trademarks owned by MWH Constructors, Inc.
- Other trademarks in Class 035
- Other trademarks in Class 037
- Other trademarks in Class 040
- Other trademarks in Class 042
- Other trademarks in Class 045
- Similar marks named SLAYDEN
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 14, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Apr 14, 2026 | 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 24, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 24, 2026 | 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 18, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 2, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 2, 2026 | IUAA | USE AMENDMENT ACCEPTED | — |
| Jan 31, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 31, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 31, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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 30, 2026 | AUPC | AMENDMENT TO USE PROCESSING COMPLETE | — |
| Jan 30, 2026 | IUAF | USE AMENDMENT FILED | — |
| Jan 30, 2026 | EAAU | TEAS AMENDMENT OF USE RECEIVED | — |
| Oct 30, 2025 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Oct 30, 2025 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Aug 1, 2025 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Aug 1, 2025 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Aug 1, 2025 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jul 31, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 10, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 26, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 26, 2025 | NWAP | NEW APPLICATION ENTERED | — |