MW SLAYDEN PART OF MWH Trademark
Trademark Overview
On Wednesday, February 26, 2025, a trademark application was filed for MW SLAYDEN PART OF MWH with the United States Patent and Trademark Office. The USPTO has given the MW SLAYDEN PART OF MWH trademark a serial number of 99057685. The federal status of this trademark filing is STATEMENT OF USE - TO EXAMINER as of Tuesday, June 9, 2026. This trademark is owned by MWH Constructors, Inc.. The MW SLAYDEN PART OF MWH trademark is filed in the Advertising, Business and Retail Services, Construction & Repair Services, Treatment & Processing of Materials Services, Computer & Software Services & Scientific Services, Personal, and Legal & Social Services categories with the following description:
Architectural design; design for others in the field of engineering; industrial design; construction design and drafting; quality control for others; technical supervision and inspection in the fields of product quality control, industrial services, water, and environmental engineering; quality control for others in the field of water and waste water treatment and irrigation systems; technical support, namely, monitoring of network systems for 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; technical support services, namely, troubleshooting in the nature of the repair of computer software in the field of hydro-electric engineering; design build services related to constructing commercial and industrial facilities associated with water treatment and power plants; environm...
Water treatment; environmental remediation services, namely, soil, waste and water treatment services; environmental remediation services, namely, treatment of waste
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; business management of technical operations of hydro-electric factory facilities
Commercial and industrial building construction, road construction, construction supervision; waste disposal services; construction planning; construction of pipelines, water treatment and wastewater treatment facilities; hydroelectric factory construction and consultation; technical support services, namely, troubleshooting in the nature of the repair of computer hardware
Environmental consulting services for compliance with environmental regulations; reviewing standards and practices to assure compliance with environmental laws and regulations
General Information
| Serial Number | 99057685 |
| Word Mark | MW SLAYDEN PART OF MWH |
| Filing Date | Wednesday, February 26, 2025 |
| Status | 748 - STATEMENT OF USE - TO EXAMINER |
| Status Date | Tuesday, June 9, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 1, 2025 |
Trademark Statements
| Description of Mark | The mark consists of stylized letters M and W inside a circle to left of mark, the term "Slayden" positioned to the right of the circle, and the phrase "part of MWH" positioned below the term. |
| Goods and Services | Architectural design; design for others in the field of engineering; industrial design; construction design and drafting; quality control for others; technical supervision and inspection in the fields of product quality control, industrial services, water, and environmental engineering; quality control for others in the field of water and waste water treatment and irrigation systems; technical support, namely, monitoring of network systems for 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; technical support services, namely, troubleshooting in the nature of the repair of computer software in the field of hydro-electric engineering; design build services related to constructing commercial and industrial facilities associated with water treatment and power plants; environmental audits, investigations, and process control services namely, testing, analysis, and evaluation of equipment and facilities to assure compliance with industry standards; environmental design and engineering services |
| Goods and Services | Water treatment; environmental remediation services, namely, soil, waste and water treatment services; environmental remediation services, namely, treatment of waste |
| Goods and Services | 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; business management of technical operations of hydro-electric factory facilities |
| Goods and Services | Commercial and industrial building construction, road construction, construction supervision; waste disposal services; construction planning; construction of pipelines, water treatment and wastewater treatment facilities; hydroelectric factory construction and consultation; technical support services, namely, troubleshooting in the nature of the repair of computer hardware |
| Goods and Services | Environmental consulting services for compliance with environmental regulations; reviewing standards and practices to assure compliance with environmental laws and regulations |
Classification Information
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, February 26, 2025 |
| Primary Code | 035 |
| First Use Anywhere Date | Tuesday, May 3, 2022 |
| First Use In Commerce Date | Tuesday, May 3, 2022 |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, February 26, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | Tuesday, May 3, 2022 |
| First Use In Commerce Date | Tuesday, May 3, 2022 |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, February 26, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | Tuesday, May 3, 2022 |
| First Use In Commerce Date | Tuesday, May 3, 2022 |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, February 26, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, May 3, 2022 |
| First Use In Commerce Date | Tuesday, May 3, 2022 |
| International Class | 045 - Legal services; security services for the protection of property and individuals; personal and social services rendered by others to meet the needs of individuals. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, May 28, 2025 |
| Primary Code | 045 |
| First Use Anywhere Date | Tuesday, May 3, 2022 |
| First Use In Commerce Date | Tuesday, May 3, 2022 |
Trademark Owner History
| Party Name | MWH Constructors, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Broomfield, CO 80021
US |
| Party Name | MWH Constructors, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Broomfield, CO 80021
US |
Trademark Events
| Event Date | Event Description |
| Wednesday, February 26, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, February 26, 2025 | NEW APPLICATION ENTERED |
| Thursday, April 24, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, April 24, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, April 25, 2025 | ASSIGNED TO EXAMINER |
| Monday, April 28, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, April 28, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, April 28, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 28, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 28, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 28, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, May 29, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 25, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, July 1, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 1, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 26, 2025 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, February 26, 2026 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, February 26, 2026 | USE AMENDMENT FILED |
| Tuesday, June 9, 2026 | STATEMENT OF USE PROCESSING COMPLETE |
