USPTO serial 97420958
LEEF
Reviewed by CopyMark Law Group
Status 606
- Filing date
- Status date
- Registration date
- —
- Examiner
- TRUSILO,KELLY JEAN
- Law office
- INTENT TO USE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Glenn K. Robbins II
Glenn K. Robbins II SPENCER FANE LLP1 NORTH BRENTWOOD BOULEVARDSUITE 1000ST. LOUIS, MO 63105Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 016 | Printed publications, namely, technical reports relating to barrier containment systems in the field of high-containment and Biosafety Level (BSL) laboratory spaces | ACTIVE | — |
| 019 | Wall and ceiling panels, not made of metal, for use in high-containment and Biosafety Level (BSL) laboratory spaces | ACTIVE | — |
| 042 | 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 | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Arcoplast, Inc.
- Other trademarks owned by Arcoplast, Inc.
- Other trademarks in Class 016
- Other trademarks in Class 019
- Other trademarks in Class 042
- Similar marks named LEEF
- Prosecution event MAB6 explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 19, 2026 | MAB6 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Jan 19, 2026 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Sep 15, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 11, 2025 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Jun 11, 2025 | EXT4 | SOU EXTENSION 4 FILED | — |
| Jun 11, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Mar 3, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Nov 21, 2024 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Nov 20, 2024 | EXT3 | SOU EXTENSION 3 FILED | — |
| Nov 20, 2024 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jun 13, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 10, 2024 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Jun 10, 2024 | EXT2 | SOU EXTENSION 2 FILED | — |
| Jun 10, 2024 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jan 18, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 29, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Nov 28, 2023 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Nov 28, 2023 | EXT1 | SOU EXTENSION 1 FILED | — |
| Nov 28, 2023 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jun 13, 2023 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Apr 18, 2023 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 18, 2023 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Mar 29, 2023 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 13, 2023 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 13, 2023 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Mar 13, 2023 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Mar 13, 2023 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Mar 13, 2023 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Mar 9, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| May 27, 2022 | MDSM | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| May 26, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 24, 2022 | NWAP | NEW APPLICATION ENTERED | — |