| Serial Number | 88623357 |
| Word Mark | OPTI-THERM |
| Filing Date | Thursday, September 19, 2019 |
| Status | 701 - SECTION 8 - ACCEPTED |
| Status Date | Tuesday, August 12, 2025 |
| Registration Number | 6033375 |
| Registration Date | Tuesday, April 14, 2020 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 28, 2020 |
| Goods and Services | Heat transfer fluids for industrial use |
| 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 | Wednesday, September 25, 2019 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, September 16, 2019 |
| First Use In Commerce Date | Monday, September 16, 2019 |
| Party Name | Plastic Process Equipment, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Macedonia, OH 44056 |
| Party Name | Plastic Process Equipment, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Macedonia, OH 44056 |
| Party Name | Plastic Process Equipment, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Macedonia, OH 44056 |
| Event Date | Event Description |
| Thursday, December 19, 2019 | ASSIGNED TO EXAMINER |
| Monday, December 23, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 8, 2020 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, September 23, 2019 | NEW APPLICATION ENTERED |
| Wednesday, September 25, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, January 28, 2020 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 28, 2020 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Monday, August 11, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, August 12, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, August 12, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED |
| Tuesday, April 14, 2020 | REGISTERED-PRINCIPAL REGISTER |
| Monday, April 14, 2025 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, April 25, 2025 | TEAS SECTION 8 RECEIVED |