| Serial Number | 97575232 |
| Word Mark | PERMAFILTER |
| Filing Date | Thursday, September 1, 2022 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 11, 2024 |
| Registration Number | 7415002 |
| Registration Date | Tuesday, June 11, 2024 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 18, 2023 |
| Goods and Services | electrostatic air filters for use in heating, ventilation, and air-conditioning (HVAC) systems |
| 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, September 20, 2022 |
| Primary Code | 011 |
| First Use Anywhere Date | Wednesday, March 1, 2023 |
| First Use In Commerce Date | Wednesday, March 1, 2023 |
| Party Name | Nu-Calgon Wholesaler, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Louis, MO 63043 |
| Party Name | Nu-Calgon Wholesaler, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | St. Louis, MO 63043 |
| Party Name | Nu-Calgon Wholesaler, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Louis, MO 63043 |
| Event Date | Event Description |
| Tuesday, June 13, 2023 | ASSIGNED TO EXAMINER |
| Monday, September 5, 2022 | NEW APPLICATION ENTERED |
| Tuesday, September 20, 2022 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, June 15, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 28, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, July 18, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 18, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, September 12, 2023 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 12, 2024 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, March 12, 2024 | SOU EXTENSION 1 FILED |
| Tuesday, March 12, 2024 | SOU EXTENSION 1 GRANTED |
| Wednesday, March 13, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, March 14, 2024 | USE AMENDMENT FILED |
| Thursday, March 14, 2024 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, April 4, 2024 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Friday, April 5, 2024 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, May 3, 2024 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, May 3, 2024 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, June 11, 2024 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 11, 2024 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |