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 1/18: Casings; Linings; Walls; Roofs (refractory materials C04B; firebridges for combustion chambers F23M 3/00) Door frames; Doors, lids, removable covers
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12163738 | Split roof for a metallurgical furnace | Jun 22, 20 | Dec 10, 24 | Systems Spray-Cooled, Inc. |
| 12104852 | Sintering apparatus | Aug 17, 21 | Oct 01, 24 | Not available |
| 12084792 | Furnace and method for treating material | Oct 12, 18 | Sep 10, 24 | ONEJOON GMBH |
| 11971217 | Batch furnace assembly and method of operating a batch furnace assembly | Jun 21, 22 | Apr 30, 24 | ASM IP Holding B.V. |
| 11899033 | Access port for a thermogravimetric analyzer furnace | Nov 30, 17 | Feb 13, 24 | Leco Corporation |
| 11892237 | Device for diversion of quenching waste gas and diversion method thereof | Dec 28, 20 | Feb 06, 24 | Yanshan University |
| 11874064 | Hood for Si-metal tapping | Feb 22, 18 | Jan 16, 24 | Wacker Chemie AG |
| 11852411 | Mobile kiln system | Sep 01, 21 | Dec 26, 23 | MOBILE BIOCHAR SOLUTIONS LLC |
| 11846469 | Flexible fuel oil-line assembly with novel mounting bracket | Aug 10, 20 | Dec 19, 23 | Not available |
| 11835295 | Melt furnace header gate system | Jul 09, 21 | Dec 05, 23 | GPRE IP, LLC |
| 11821690 | Single crystal furnace | Mar 29, 22 | Nov 21, 23 | ZHEJIANG JINGSHENG M & E CO., LTD |
| 11766718 | Compound furnace | Sep 11, 20 | Sep 26, 23 | Desktop Metal, Inc. |
| 11680980 | Semiconductor burn-in oven chamber sealing | Sep 16, 21 | Jun 20, 23 | Micro Control Company |
| 11536516 | Heat-treating furnace | Sep 13, 17 | Dec 27, 22 | Not available |
| 11473841 | Electric furnace | Nov 10, 17 | Oct 18, 22 | 501 Nippon Steel Corporation |
| 11466934 | Hinged kiln brick protective collar | Mar 10, 20 | Oct 11, 22 | Not available |
| 11415368 | Melting and holding furnace | Sep 19, 19 | Aug 16, 22 | TOUNETSU CO., LTD. |
| 11378337 | Door opener and substrate processing apparatus provided therewith | Mar 23, 20 | Jul 05, 22 | ASM IP Holding B.V. |
| 11367640 | Combination vacuum and over-pressure process chamber and methods related thereto | Oct 24, 19 | Jun 21, 22 | Yield Engineering Systems, Inc. |
| 11221137 | Field installed perforated flame holder and method of assembly and installation | Sep 03, 19 | Jan 11, 22 | CLEARSIGN COMBUSTION CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0426,554 | HEAT TREATMENT SYSTEM AND ATMOSPHERE SUBSTITUTION STRUCTURE OF HEAT TREATMENT FURNACE | Sep 05, 24 | Dec 26, 24 | NGK INSULATORS, LTD.; NGK KILNTECH, CORPORATION; |
| 2024/0242,982 | SEMICONDUCTOR HIGH PRESSURE ANNEALING DEVICE | Jan 10, 24 | Jul 18, 24 | Not available |
| 2024/0085,113 | HEAT RECOVERY STEAM GENERATOR ACCESS DOOR ASSEMBLY AND METHOD OF INSTALLATION | Sep 09, 22 | Mar 14, 24 | Power & Industrial Services Corporation |
| 2023/0243,589 | CLOSURE FOR CONCRETE PRODUCTS CURING KILN | Jan 08, 23 | Aug 03, 23 | Not available |
| 2023/0213,283 | SUBSTRATE PROCESSING APPARATUS | Dec 28, 22 | Jul 06, 23 | SEMES CO., LTD. |
| 2023/0133,535 | SLAG DOOR ARRANGEMENT AND CLEANING METHOD | Nov 01, 22 | May 04, 23 | Not available |
| 2021/0324,518 | INJECTOR CONFIGURED FOR ARRANGEMENT WITHIN A REACTOR OF A VERTICAL FURNACE AND VERTICAL FURNACE | Apr 14, 21 | Oct 21, 21 | Not available |
| 2021/0123,679 | MULTI-CHAMBER-TYPE HEATER HAVING A DOOR MOVEMENT PART | Jun 14, 18 | Apr 29, 21 | Not available |
| 2020/0158,436 | VERTICAL KILN | Jun 18, 19 | May 21, 20 | Not available |
| 2019/0063,840 | SPLIT ROOF FOR A METALLURGICAL FURNACE | Aug 31, 17 | Feb 28, 19 | Not available |
| 2018/0128,547 | SMART SLIDE | Nov 08, 17 | May 10, 18 | Not available |
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