DUST BLOCK
Live / Allowed — Notice of allowance issued (as of 03 Feb 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 12 Jun 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99231334
- Mark type
- Design + words
- Filed
- 12 Jun 2025
- Published for opposition
- 09 Dec 2025
- Attorney of record
- Alexandria Chacon-Brown
Goods and services
- Class 001 — Chemicals: Chemical preparations for stabilizing soil and dust; Polyacrylamide co-polymer in the nature of chemical emulsion and powders used as a soil stabilizer for erosion control for industrial and commercial uses; Chemical preparations for stabilizing soil; Chemical additives for erosion control for industrial and commercial uses; Adhesives for suppressing dust and maintaining air quality control, and binding surface particles to reduce windborne dust
Owner
- GREENSTONE FARMS LLC, Sacramento, CA, US
- GREENSTONE FARMS LLC, Sacramento, CA, US
Prosecution history
- 03 Feb 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 09 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 09 Dec 2025 — PUBLISHED FOR OPPOSITION
- 03 Dec 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 11 Nov 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 11 Nov 2025 — EXAMINER'S AMENDMENT ENTERED
- 11 Nov 2025 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 11 Nov 2025 — EXAMINERS AMENDMENT E-MAILED
- 11 Nov 2025 — EXAMINERS AMENDMENT -WRITTEN
- 05 Nov 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 05 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 05 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 05 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 01 Nov 2025 — ASSIGNED TO EXAMINER
- 19 Oct 2025 — NOTICE OF DESIGN SEARCH CODE E-MAILED