| Serial Number | 98601198 |
| Word Mark | FLEXBUFFER |
| Filing Date | Friday, June 14, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, April 1, 2025 |
| Registration Number | 7743411 |
| Registration Date | Tuesday, April 1, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 11, 2025 |
| Pseudo Mark | FLEX BUFFER |
| Goods and Services | Antibody reagents used for the detection of antigens in cells and tissue, other than for medical or veterinary purposes; Biochemicals, namely, monoclonal antibodies for in vitro scientific or research use; Monoclonal antibodies for scientific purposes |
| 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, June 14, 2024 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, August 17, 2022 |
| First Use In Commerce Date | Wednesday, August 17, 2022 |
| Party Name | Proteintech Group, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Rosemont, IL 60018 |
| Party Name | Proteintech Group, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Rosemont, IL 60018 |
| Party Name | Proteintech Group, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Rosemont, IL 60018 |
| Event Date | Event Description |
| Friday, June 14, 2024 | NEW APPLICATION ENTERED |
| Sunday, January 5, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, January 6, 2025 | ASSIGNED TO EXAMINER |
| Thursday, January 23, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 5, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 11, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 11, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 1, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 1, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |