| Serial Number | 99534946 |
| Word Mark | CU-LOC |
| Filing Date | Monday, December 8, 2025 |
| Status | 645 - FINAL REFUSAL - MAILED |
| Status Date | Wednesday, May 20, 2026 |
| 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 | The color(s) "Cu-" in stylized text appears within a light blue square with rounded corners in black stylized text. "-LOC" appears in dark blue stylized text to the right of the square with rounded corners. To the left of the upper left corner of the square is dark blue and aqua double helix. is/are claimed as a feature of the mark. |
| Description of Mark | The mark consists of "Cu-" in stylized text appears within a light blue square with rounded corners in black stylized text. "-LOC" appears in dark blue stylized text to the right of the square with rounded corners. To the left of the upper left corner of the square is dark blue and aqua double helix. |
| Goods and Services | Diagnostic preparations for medical or veterinary purposes in the nature of peptide substrates; Synthetic peptides for the treatment of Wilson disease |
| 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 | Monday, December 8, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Natureferm Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Waukon, IA 52172 US |
| Event Date | Event Description |
| Monday, December 8, 2025 | NEW APPLICATION ENTERED |
| Monday, December 8, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 1, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, April 1, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, April 10, 2026 | ASSIGNED TO EXAMINER |
| Monday, April 20, 2026 | NON-FINAL ACTION WRITTEN |
| Monday, April 20, 2026 | NON-FINAL ACTION E-MAILED |
| Monday, April 20, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 27, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 27, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 28, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 20, 2026 | FINAL REFUSAL WRITTEN |
| Wednesday, May 20, 2026 | FINAL REFUSAL E-MAILED |
| Wednesday, May 20, 2026 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, May 21, 2026 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, May 21, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 21, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |