| Serial Number | 98267518 |
| Word Mark | CLOTCHEK |
| Filing Date | Monday, November 13, 2023 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Wednesday, November 26, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| NOT AVAILABLE | "CLOT" and "CHECK" |
| Goods and Services | Reagents and assays for clinical medical use for hemotology controls and (ESR) controls, namely, whole blood controls; diagnostic reagents for testing blood and body samples in clinical laboratories for medical use; diagnostic reagents for laboratory control of in vitro diagnostic tests for medical use; diagnostic reagents for medicinal use |
| Goods and Services | Laboratory equipment, namely, disposable cuvettes |
| Description of Mark | The mark consists of the word ClotChek with a check mark design. |
| Goods and Services | Medical devices, namely, blood coagulometers |
| Pseudo Mark | CLOT CHECK |
| 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 | Saturday, December 16, 2023 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, December 16, 2023 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, December 16, 2023 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Perosphere Technologies Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Danbury, CT 06811 |
| Event Date | Event Description |
| Thursday, November 16, 2023 | NEW APPLICATION ENTERED |
| Saturday, December 16, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, December 19, 2023 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, June 20, 2024 | ASSIGNED TO EXAMINER |
| Thursday, June 20, 2024 | NON-FINAL ACTION WRITTEN |
| Thursday, June 20, 2024 | NON-FINAL ACTION E-MAILED |
| Thursday, June 20, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, July 17, 2024 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Wednesday, July 17, 2024 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Friday, December 20, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, December 20, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 20, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 13, 2025 | SUSPENSION LETTER WRITTEN |
| Monday, January 13, 2025 | LETTER OF SUSPENSION E-MAILED |
| Monday, January 13, 2025 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, May 1, 2025 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Thursday, May 1, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 1, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 27, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 27, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 27, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, August 18, 2025 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Monday, August 18, 2025 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Wednesday, November 26, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, November 26, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 26, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |