Shuttle kiln exhaust configuration
US-2022397347-A1 · Dec 15, 2022 · US
Constructional details of ancillary components, e.g. waste gas conduits or seals
Constructional details of ancillary components, e.g. waste gas conduits or seals · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F27D17/302 |
| Official title | {Constructional details of ancillary components, e.g. waste gas conduits or seals} |
| Display label | Constructional details of ancillary components, e.g. waste gas conduits or seals |
| Total patents | 88 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 11 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shuttle kiln with enhanced radiant heat retention
US-2022357105-A1 · Nov 10, 2022 · US
Systems and methods for Utilizing flue gas
US-11486572-B2 · Nov 1, 2022 · US
Rotor and rotor shaft for molten metal
US-2022213895-A1 · Jul 7, 2022 · US
Thermal chamber exhaust structure and method
US-11348811-B2 · May 31, 2022 · US
Melting apparatus for the production of steel
US-11338362-B2 · May 24, 2022 · US
Rotor and rotor shaft for molten metal
US-11286939-B2 · Mar 29, 2022 · US
Furnace for producing secondary battery cathode material and method for firing secondary battery cathode material
US-2022065534-A1 · Mar 3, 2022 · US
Induration machine
US-2022026149-A1 · Jan 27, 2022 · US
Device for diversion of quenching waste gas and diversion method thereof
US-2021207889-A1 · Jul 8, 2021 · US
Diverter plate for furnace of hvac system
US-2021190373-A1 · Jun 24, 2021 · US
Soundproof fume discharge conduit
US-2021108407-A1 · Apr 15, 2021 · US
Smelting assembly for the production of steel
US-2021040573-A1 · Feb 11, 2021 · US
Hood for si-metal tapping
US-2020393198-A1 · Dec 17, 2020 · US
Furnace for sintering printed objects
US-2020376547-A1 · Dec 3, 2020 · US
Regenerators with pressurized cavity in partition walls
US-10746469-B2 · Aug 18, 2020 · US
Systems and methods for utilizing flue gas
US-2020208833-A1 · Jul 2, 2020 · US
Melting apparatus for the production of steel
US-2020164433-A1 · May 28, 2020 · US
Continuous annealing equipment
US-10662536-B2 · May 26, 2020 · US
Apparatus to move and preheat metal material
US-10584394-B2 · Mar 10, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F27D17/302?
- CPC F27D17/302 is the Cooperative Patent Classification code for “Constructional details of ancillary components, e.g. waste gas conduits or seals.”
- How many patents are filed under CPC F27D17/302 (Constructional details of ancillary components, e.g. waste gas conduits or seals)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC F27D17/302 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).