HWI
Live / Registered — Registered (as of 17 Feb 2026)
What this means for you
Registered since 17 Feb 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99266238
- Registration number
- 8142293
- Mark type
- Stylized text
- Filed
- 03 Jul 2025
- Published for opposition
- 30 Dec 2025
- Registered
- 17 Feb 2026
- Attorney of record
- Michael A. Jaffe
Goods and services
- Class 001 — Chemicals: ceramic and carbonaceous powders used in manufacturing; aluminum oxides; magnesium oxides; silicon carbide for use as a raw material in the manufacture of other goods; carbides
- Class 017 — Rubber goods: ceramic fiber in bulk form, namely, ceramic enamel fiber insulation for industrial molten metal furnaces; ceramic fiber blankets, shapes, and modules, namely, material for thermal insulation and fire protection, namely, fire-resistant panels made of ceramic fibers; ceramic fiber in bulk form for use as refractory insulation in furnaces, namely, ceramic fibers manufactured from different compositions of silica, lime, magnesia, alumina, and zirconia material for use as a refractory lining in furnaces
- Class 019 — Non-metallic building materials: refractory products and materials of all kinds, in the nature of fired refractory material, not of metal, for refractory applications, namely, refractory brick, not of metal, refractory mortar, not of metal, refractory castable mixes, not of metal, alumina refractory, namely, refractory castable mixes, not of metal, containing alumina particles and powders for refractory applications, zirconia refractory, namely, refractory castable mixes, not of metal, containing zirconia particles and powders for refractory applications, silicon carbide refractory, namely, refractory castable mixes, not of metal, containing silicon carbide particles and powders for refractory applications, magnesia refractory, namely, refractory castable mixes, not of metal, containing magnesia particles and powders for refractory applications, refractory, namely, refractory blocks, not of metal, and refractory concrete, refractory cement, refractory tile, namely, refractory blocks, not of metal, refractory gunning mix, not of metal, namely, refractory castables, not of metal, suitable for spraying, refractory construction materials, not of metal, and ceramic refractory material, not of metal, in preformed shapes and assemblies, namely, ceramic shapes for use in refractory furnaces
- Class 037 — Building construction and repair services: building construction; repair, namely, repair of industrial furnaces, and related equipment and apparatus for use in the processing of molten metal, molten glass and for use in other high heat processing of materials, including, namely, refractory materials within these furnaces and equipment; installation services, namely, installation of refractory materials in the nature of insulating refractory materials, refractory bricks, refractory blocks, refractory castable mixes, refractory cement, refractory mortars, refractory shapes, refractory furnace linings and refractory shapes within industrial furnace equipment and related apparatus used in the handling of molten metal, molten glass, and for other thermal processes; installation and repair of industrial furnaces; installation and repair of industrial heating equipment
Owner
- HARBISONWALKER INTERNATIONAL, INC., Pittsburgh, PA, US
- HARBISONWALKER INTERNATIONAL, INC., Pittsburgh, PA, US
- HARBISONWALKER INTERNATIONAL, INC., Pittsburgh, PA, US
Prosecution history
- 17 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 17 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
- 30 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 30 Dec 2025 — PUBLISHED FOR OPPOSITION
- 24 Dec 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 01 Dec 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 01 Dec 2025 — EXAMINER'S AMENDMENT ENTERED
- 01 Dec 2025 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 01 Dec 2025 — EXAMINERS AMENDMENT E-MAILED
- 01 Dec 2025 — EXAMINERS AMENDMENT -WRITTEN
- 23 Nov 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 23 Nov 2025 — NON-FINAL ACTION E-MAILED
- 23 Nov 2025 — NON-FINAL ACTION WRITTEN
- 20 Nov 2025 — ASSIGNED TO EXAMINER
- 08 Nov 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED