| Serial Number | 88939112 |
| Word Mark | ESR-CHEX |
| Filing Date | Friday, May 29, 2020 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, July 13, 2021 |
| Registration Number | 6414447 |
| Registration Date | Tuesday, July 13, 2021 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 27, 2021 |
| Goods and Services | In vitro diagnostic reagent, for medical purposes, used as a control for evaluating accuracy and precision of hematology testing |
| Pseudo Mark | ESR CHEX ; ERYTHROCYTE SEDIMENTATION RATE CHECKS |
| Goods and Services | In vitro diagnostic reagent, for clinical, medical, or research laboratory purposes, used as a control for evaluating accuracy and precision of hematology testing |
| 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 | Thursday, March 4, 2021 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, September 16, 1997 |
| First Use In Commerce Date | Tuesday, September 16, 1997 |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, June 18, 2020 |
| Primary Code | 005 |
| First Use Anywhere Date | Tuesday, September 16, 1997 |
| First Use In Commerce Date | Tuesday, September 16, 1997 |
| Party Name | STRECK LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | LA VISTA, NE 68128 |
| Party Name | Streck, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | La Vista, NE 68128 |
| Party Name | Streck, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | La Vista, NE 68128 |
| Party Name | Streck, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | La Vista, NE 68128 |
| Event Date | Event Description |
| Wednesday, March 1, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, July 13, 2021 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 27, 2021 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, April 27, 2021 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 7, 2021 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Thursday, March 25, 2021 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 4, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 3, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 3, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 3, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 3, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, September 3, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 1, 2020 | ASSIGNED TO EXAMINER |
| Thursday, June 18, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, June 2, 2020 | NEW APPLICATION ENTERED |