| Serial Number | 87940954 |
| Word Mark | ENBAC |
| Filing Date | Wednesday, May 30, 2018 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Friday, November 7, 2025 |
| Registration Number | 5852755 |
| Registration Date | Tuesday, September 3, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, October 23, 2018 |
| Goods and Services | Biological contactor for treatment of sewage and drainage water; Sewage purification apparatus; Sewage purification installations; Sewage treatment plants; Waste water purification apparatus, installations and tanks; Bioreactor for use in the treatment of waste water |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, June 5, 2018 |
| Primary Code | 011 |
| First Use Anywhere Date | Wednesday, May 15, 2019 |
| First Use In Commerce Date | Wednesday, May 15, 2019 |
| Party Name | F.R. MAHONY & ASSOCIATES, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Rockland, MA 02370 |
| Party Name | F.R. MAHONY & ASSOCIATES, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Rockland, MA 02370 |
| Party Name | F.R. MAHONY & ASSOCIATES, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Rockland, MA 02370 |
| Event Date | Event Description |
| Saturday, June 2, 2018 | NEW APPLICATION ENTERED |
| Tuesday, June 5, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, September 18, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, September 18, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 3, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, October 23, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 23, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 18, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, June 17, 2019 | TEAS STATEMENT OF USE RECEIVED |
| Monday, July 8, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Monday, June 17, 2019 | USE AMENDMENT FILED |
| Monday, July 8, 2019 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, August 1, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, August 2, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, September 3, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 3, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Saturday, July 12, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, November 3, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, November 7, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, November 7, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |