| Serial Number | 99463983 |
| Word Mark | R-ZERO |
| Filing Date | Monday, October 27, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 7, 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 | Tuesday, April 7, 2026 |
| Pseudo Mark | R ZERO |
| Goods and Services | Refrigerant gas for use in refrigeration systems and air conditioning systems |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, October 27, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, December 20, 2024 |
| First Use In Commerce Date | Friday, December 20, 2024 |
| Party Name | Thermofluid Technologies, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Lenoir City, TN 37771 US |
| Party Name | Thermofluid Technologies, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Lenoir City, TN 37771 US |
| Event Date | Event Description |
| Monday, October 27, 2025 | NEW APPLICATION ENTERED |
| Monday, October 27, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, March 8, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 11, 2026 | ASSIGNED TO EXAMINER |
| Saturday, March 14, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 1, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 7, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 7, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |