Device for heating a medium
US-12474046-B2 · Nov 18, 2025 · US
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Baffles or deflectors formed as tubes, e.g. in water-tube boilers
Baffles or deflectors formed as tubes, e.g. in water-tube boilers · 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 | F23M9/10 |
| Official title | Baffles or deflectors formed as tubes, e.g. in water-tube boilers |
| Display label | Baffles or deflectors formed as tubes, e.g. in water-tube boilers |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flame tube for improved uniformity of the radiant tube temperature
US-2025093026-A1 · Mar 20, 2025 · US
Device for heating a medium
US-2023304659-A1 · Sep 28, 2023 · US
Boiler Heat Exchanger
US-2019271463-A1 · Sep 5, 2019 · US
Apparatus and methods for treating and/or utilizing a gaseous medium
US-10151488-B2 · Dec 11, 2018 · US
Heat transfer baffle arrangement for fuel-burning water heater
US-10036570-B2 · Jul 31, 2018 · US
System and combustion reaction holder configured to transfer heat from a combustion reaction to a fluid
US-2016304343-A1 · Oct 20, 2016 · US
Heat transfer baffle arrangement for fuel-burning water heater
US-2016201944-A1 · Jul 14, 2016 · US
Vehicle heater
US-9290079-B2 · Mar 22, 2016 · US
Apparatus and methods for treating and/or utilizing a gaseous medium
US-2015362195-A1 · Dec 17, 2015 · US