| Serial Number | 79248504 |
| Word Mark | MASTEREASE |
| Filing Date | Monday, December 3, 2018 |
| Status | 739 - Section 71 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Wednesday, October 22, 2025 |
| Registration Number | 5791034 |
| Registration Date | Tuesday, July 2, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 16, 2019 |
| Goods and Services | Chemicals for industrial use and construction |
| Pseudo Mark | MASTER EASE |
| 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 | Friday, January 4, 2019 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Construction Research & Technology GmbH |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Trostberg 83308 DE |
| Party Name | Construction Research & Technology GmbH |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | 83308 Trostberg DE |
| Party Name | Construction Research & Technology GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | 83308 Trostberg DE |
| Event Date | Event Description |
| Thursday, December 27, 2018 | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB |
| Friday, January 4, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, January 8, 2019 | APPLICATION FILING RECEIPT MAILED |
| Sunday, March 3, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, March 5, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 27, 2019 | NOTICE OF PUBLICATION |
| Tuesday, April 16, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 2, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, August 1, 2019 | GRANT OF PROTECTION CREATED, TO BE SENT TO IB |
| Monday, August 26, 2019 | GENERIC MADRID TRANSACTION CREATED |
| Monday, August 26, 2019 | GENERIC MADRID TRANSACTION SENT TO IB |
| Thursday, September 19, 2019 | NOTIFICATION PROCESSED BY IB |
| Friday, September 4, 2020 | NEW REPRESENTATIVE AT IB RECEIVED |
| Tuesday, July 1, 2025 | TEAS SECTION 71 & 15 RECEIVED |
| Thursday, July 3, 2025 | INTERNATIONAL REGISTRATION RENEWED |
| Monday, October 20, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 22, 2025 | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. |
| Wednesday, October 22, 2025 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED |