| Serial Number | 87931595 |
| Word Mark | ULTRA-MICRON |
| Filing Date | Tuesday, May 22, 2018 |
| Status | 701 - SECTION 8 - ACCEPTED |
| Status Date | Thursday, December 18, 2025 |
| Registration Number | 5647963 |
| Registration Date | Tuesday, January 8, 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 | Reverse osmosis filtration unit products namely, a water purifying unit for domestic, commercial or industrial uses |
| 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 | Thursday, May 31, 2018 |
| Primary Code | 011 |
| First Use Anywhere Date | Tuesday, January 31, 1989 |
| First Use In Commerce Date | Tuesday, March 28, 1989 |
| Party Name | Water Resources International, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Phoenix, AZ 85040 |
| Party Name | Water Resources International, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Phoenix, AZ 85040 |
| Party Name | Water Resources International, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Phoenix, AZ 85040 |
| Event Date | Event Description |
| Friday, May 25, 2018 | NEW APPLICATION ENTERED |
| Thursday, May 31, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, September 13, 2018 | ASSIGNED TO EXAMINER |
| Thursday, September 13, 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, January 8, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Monday, January 8, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, January 10, 2024 | TEAS SECTION 8 RECEIVED |
| Thursday, February 29, 2024 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 1, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, December 18, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, December 18, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED |