BRIMSTONE ROCK REFINERY
Live / Applied — Second extension granted (statement of use) (as of 10 Sept 2026)
What this means for you
Not registered yet, but its 12 Dec 2024 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98899636
- Mark type
- Stylized text
- Filed
- 12 Dec 2024
- Published for opposition
- 12 Aug 2025
- Attorney of record
- Ariel S. Peikes
Goods and services
- Class 001 — Chemicals: Aluminum Oxides; Alumina; Chemical preparations for industrial use; Soil additions and amendments; mineral-based chemicals for use in manufacturing, agriculture, and processing; Silicates
- Class 006 — Metal goods: Metal oxides, not being powders for industrial purposes; Metal ores; Base metals and their alloys; metal materials for industrial use, manufacturing, and commercial use, namely, steel, iron, aluminum, magnesium, titanium, silicon, nickel, copper, and manganese.
- Class 019 — Non-metallic building materials: Ordinary portland cement and materials used in the production of concrete, namely, cement, supplementary cementitious materials (SCM), fine aggregates, coarse aggregates, and non-metallic mineral mixtures; non-metallic minerals for building or construction
- Class 035 — Advertising and business services: Business management and consulting services for the mineral extraction and processing industries
- Class 040 — Treatment of materials: Material processing to extract and refine multiple co-products from raw minerals; carbon capture and sequestration services for others using negative emissions, mineralization, and enhanced weathering
- Class 042 — Scientific and technological services: Research and development services in the field of mineral processing, co-product optimization, and carbon removal
Owner
- Brimstone Energy, Inc., Oakland, CA, US
- Brimstone Energy, Inc., Oakland, CA, US
Prosecution history
- 10 Sept 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 10 Sept 2026 — SOU EXTENSION 2 GRANTED
- 09 Sept 2026 — SOU EXTENSION 2 FILED
- 09 Sept 2026 — SOU TEAS EXTENSION RECEIVED
- 02 Apr 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 30 Mar 2026 — SOU EXTENSION 1 GRANTED
- 30 Mar 2026 — SOU EXTENSION 1 FILED
- 30 Mar 2026 — SOU TEAS EXTENSION RECEIVED
- 07 Oct 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 12 Aug 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 12 Aug 2025 — PUBLISHED FOR OPPOSITION
- 06 Aug 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 02 Jul 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 01 Jul 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 01 Jul 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE