LEEF
Dead / Abandoned — Abandoned — no statement of use filed (as of 19 Jan 2026)
What this means for you
This application is over — abandoned 19 Jan 2026. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 97420958
- Mark type
- Design + words
- Filed
- 20 May 2022
- Published for opposition
- 18 Apr 2023
- Abandoned
- 19 Jan 2026
- Attorney of record
- Glenn K. Robbins II
Goods and services
- Class 016 — Paper goods and printed matter: Printed publications, namely, technical reports relating to barrier containment systems in the field of high-containment and Biosafety Level (BSL) laboratory spaces
- Class 019 — Non-metallic building materials: Wall and ceiling panels, not made of metal, for use in high-containment and Biosafety Level (BSL) laboratory spaces
- Class 042 — Scientific and technological services: Technical consultancy in the field of high-containment and Biosafety Level (BSL) laboratory spaces; Design of barrier containment systems in the field of high-containment and Biosafety Level (BSL) laboratory spaces
Owner
- Arcoplast, Inc., O'Fallon, MO, US
- Arcoplast, Inc., O'Fallon, MO, US
Prosecution history
- 19 Jan 2026 — ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
- 19 Jan 2026 — ABANDONMENT - NO USE STATEMENT FILED
- 15 Sept 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 11 Jun 2025 — SOU EXTENSION 4 GRANTED
- 11 Jun 2025 — SOU EXTENSION 4 FILED
- 11 Jun 2025 — SOU TEAS EXTENSION RECEIVED
- 03 Mar 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 21 Nov 2024 — SOU EXTENSION 3 GRANTED
- 20 Nov 2024 — SOU EXTENSION 3 FILED
- 20 Nov 2024 — SOU TEAS EXTENSION RECEIVED
- 13 Jun 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 10 Jun 2024 — SOU EXTENSION 2 GRANTED
- 10 Jun 2024 — SOU EXTENSION 2 FILED
- 10 Jun 2024 — SOU TEAS EXTENSION RECEIVED
- 18 Jan 2024 — ASSIGNED TO EXAMINER