Class F27D : DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
Subclass 1/04: Casings; Linings; Walls; Roofs (refractory materials C04B; firebridges for combustion chambers F23M 3/00) characterised by the form of the bricks or blocks used
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12235047 | Method for protecting an inner wall of a shaft furnace | Dec 13, 19 | Feb 25, 25 | Paul Wurth SA |
| 11920866 | Heat treatment device comprising a refractory envelope | Apr 08, 19 | Mar 05, 24 | E.T.I.A.—Evaluation Technologique, Ingenierie et Applications |
| 11708617 | Brick lining forming method | Nov 19, 18 | Jul 25, 23 | Krosakiharima Corporation |
| 11465200 | Refractory ring structure and related method | Jan 28, 21 | Oct 11, 22 | Resco Products, Inc. |
| 11384984 | Thermal storage unit | Sep 29, 15 | Jul 12, 22 | SAINT-GOBAIN CENTRE DE RECHERCHES ET D ' ETUDES EUROPEEN |
| 11193714 | Retention mechanism for refractory inserts for reformer flue gas tunnel | Apr 13, 18 | Dec 07, 21 | Blasch Precision Ceramics Inc. |
| 11181268 | Refractory insert members and refractory block assembly including same | Feb 11, 20 | Nov 23, 21 | Blasch Precision Ceramics Inc. |
| 10852064 | Channel type induction furnace | Jul 15, 16 | Dec 01, 20 | ENVIROSTEEL INC |
| 10605456 | Refractory insert members, refractory block assembly including same and reformer flue gas tunnel assembly including same | Nov 10, 16 | Mar 31, 20 | Blasch Precision Ceramics Inc. |
| 10590598 | Heat-insulating protective member for skid post and method for applying the heat-insulating protective member for skid post | Nov 09, 15 | Mar 17, 20 | MITSUBISHI CHEMICAL CORPORATION |
| 10533802 | Furnace bricks, coolers, and shells/bindings operating in systemic balance | Jun 17, 19 | Jan 14, 20 | MacRae Technologies, Inc. |
| 10415883 | Refractory protection layer for metallurgical furnace | Dec 20, 16 | Sep 17, 19 | CHINA ENFI ENGINEERING CORPORATION |
| 10364174 | Glass furnace regenerators formed of one-piece load-bearing wall blocks | Feb 14, 17 | Jul 30, 19 | FOSBEL, INC.; DSF REFRACTORIES AND MINERALS LIMITED; |
| 10364475 | Wear-resistant, single penetration stave coolers | Aug 11, 18 | Jul 30, 19 | MacRae Technologies, Inc. |
| 10336942 | Coke oven corbel structures and methods of forming the same | Nov 20, 15 | Jul 02, 19 | FOSBEL, INC. |
| 10330315 | Integral self-supporting composite refractory wall modules for refractory structures and methods of forming refractory structure walls of the same | Feb 02, 16 | Jun 25, 19 | FOSBEL, INC. |
| 10281212 | Fired precast block | May 23, 16 | May 07, 19 | TYK Corporation |
| 10281150 | Refractory ceramic lining brick and corresponding refractory ceramic lining | Jun 23, 14 | May 07, 19 | Refractory Intellectual Property GmbH & Co. KG |
| 10267579 | Method and apparatus for improving thermal efficiency of heating device | May 26, 14 | Apr 23, 19 | JAPAN ULTRA-HIGH TEMPERATURE MATERIALS RESEARCH CENTER |
| 10260813 | Integral self-supporting refractory checker brick modules for glass furnace regenerator structures, and methods of forming same | Feb 02, 16 | Apr 16, 19 | FOSBEL, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0052,498 | GRAPHITIZATION FURNACE | Mar 10, 23 | Feb 13, 25 | ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO.LTD OF CHALCO; MILUO XINGAO HIGH TECHNOLOGY SERVICE CO., LTD; |
| 2024/0400,903 | CORBEL FOR A COKE OVEN OR COKE OVEN BATTERY | Oct 13, 22 | Dec 05, 24 | Not available |
| 2024/0301,986 | Insulating Concrete Shell | Jan 20, 22 | Sep 12, 24 | Not available |
| 2024/0219,119 | LINTEL BLOCK WITH LOST EDGE | Dec 15, 23 | Jul 04, 24 | Not available |
| 2023/0384,035 | SUPPORT ASSEMBLY IN A HEAT STORAGE DEVICE | Oct 13, 21 | Nov 30, 23 | Not available |
| 2022/0341,667 | Heat Insulating Protective Member, Method for Manufacturing Same, Method for Installing Same, In-Furnace Member, and Reheating Furnace | Jan 10, 22 | Oct 27, 22 | MAFTEC Co., Ltd |
| 2018/0231,316 | THERMAL STORAGE UNIT | Sep 29, 15 | Aug 16, 18 | SAINT-GOBAIN CENTRE DE RECHERCHES ET D ' ETUDES EUROPEEN |
| 2015/0308,745 | ARCH BRICK, CYLINDRICAL INTERNAL LINING OF A ROTARY KILN AND ROTARY KILN | Jan 06, 14 | Oct 29, 15 | REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG |
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