| Serial Number | 90978710 |
| Word Mark | NANOSTONE |
| Filing Date | Tuesday, May 18, 2021 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 20, 2023 |
| Registration Number | 7087954 |
| Registration Date | Tuesday, June 20, 2023 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, March 8, 2022 |
| Pseudo Mark | NANO STONE |
| Goods and Services | Ceramic modules, namely, ceramic membrane-based microfiltration units for use in water treatment; water filtration equipment, namely, ceramic membranes; filters and modules for microfiltration, ultrafiltration, nanofiltration and distillation of water; racks specifically adapted to hold water filtration equipment in the nature of ceramic filtration units; ceramic filtration apparatus in the nature of filters made of ceramic membranes for water filtration and ceramic filtration systems comprised of ceramic membranes, ceramic modules, and water filters |
| 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 | Monday, August 16, 2021 |
| Primary Code | 011 |
| First Use Anywhere Date | Friday, September 1, 2017 |
| First Use In Commerce Date | Friday, September 1, 2017 |
| Party Name | ACURIANT TECHNOLOGIES, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BOSTON, MA 02210 |
| Party Name | Nanostone Water, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Waltham, MA 02451 |
| Party Name | Nanostone Water, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Waltham, MA 02451 |
| Party Name | Nanostone Water, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Waltham, MA 02451 |
| Event Date | Event Description |
| Friday, January 28, 2022 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 21, 2021 | NEW APPLICATION ENTERED |
| Monday, August 16, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, January 27, 2022 | ASSIGNED TO EXAMINER |
| Wednesday, February 16, 2022 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 8, 2022 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 8, 2022 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Thursday, November 3, 2022 | TEAS REQUEST TO DIVIDE RECEIVED |
| Thursday, November 3, 2022 | DIVISIONAL REQUEST RECEIVED |
| Thursday, November 3, 2022 | USE AMENDMENT FILED |
| Monday, November 21, 2022 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, November 23, 2022 | DIVISIONAL PROCESSING COMPLETE |
| Tuesday, May 3, 2022 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, November 3, 2022 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, November 23, 2022 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, January 10, 2023 | SU - NON-FINAL ACTION - WRITTEN |
| Tuesday, January 10, 2023 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 10, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 10, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 10, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 11, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, June 20, 2023 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Wednesday, September 10, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, June 20, 2023 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, May 17, 2023 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, May 18, 2023 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |