| Serial Number | 98780263 |
| Word Mark | PFAS ROUGHING FILTER |
| Filing Date | Tuesday, October 1, 2024 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Tuesday, May 19, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | water and wastewater treatment services |
| Goods and Services | Water filtration apparatus in the nature of full scale permanently or semi-permanently installed and temporary or semi-permanently pilot scale water and waste water filtration systems for municipal, industrial, commercial, community, and development use, comprised of tanks, supports, racks, and pressure vessels and accessories being valves, pipes, hoses, filter media holders, and assemblies comprised thereof, for use at the source of treatment |
| Goods and Services | Utility services, namely, providing water services and water distribution |
| Pseudo Mark | PER- AND POLYFLUOROALKYL SUBSTANCES ROUGHING FILTER |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, October 1, 2024 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, October 14, 2025 |
| Primary Code | 039 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, October 14, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Sentinel Water Solutions, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | State College, PA 16803 US |
| Event Date | Event Description |
| Tuesday, October 1, 2024 | NEW APPLICATION ENTERED |
| Sunday, April 6, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, April 7, 2025 | ASSIGNED TO EXAMINER |
| Monday, April 14, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, April 14, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, April 14, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, July 14, 2025 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Monday, July 14, 2025 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Tuesday, October 14, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 14, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 14, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, November 17, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, November 17, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, November 17, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 17, 2026 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Tuesday, February 17, 2026 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Monday, May 18, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, May 18, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 19, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |