PREP-LOCK Trademark
Trademark Overview
On Tuesday, October 21, 2025, a trademark application was filed for PREP-LOCK with the United States Patent and Trademark Office. The USPTO has given the PREP-LOCK trademark a serial number of 99454702. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Monday, March 16, 2026. This trademark is owned by Medical Device Engineering, LLC. The PREP-LOCK trademark is filed in the Medical Instrument Products category with the following description:
Medical closures for drug delivery devices, namely, tamper evident medical closures
General Information
| Serial Number | 99454702 |
| Word Mark | PREP-LOCK |
| Filing Date | Tuesday, October 21, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Monday, March 16, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 7, 2026 |
Trademark Statements
| Goods and Services | Medical closures for drug delivery devices, namely, tamper evident medical closures |
| Pseudo Mark | PREP LOCK |
Classification Information
| 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 | Tuesday, October 21, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | Friday, October 31, 2014 |
| First Use In Commerce Date | Friday, October 31, 2014 |
Trademark Owner History
| Party Name | Medical Device Engineering, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Pompano Beach, FL 33069
US |
Trademark Events
| Event Date | Event Description |
| Tuesday, October 21, 2025 | NEW APPLICATION ENTERED |
| Tuesday, October 21, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 4, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 9, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, March 10, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
