Condensate trap for gas furnace
US-11592207-B2 · Feb 28, 2023 · US
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with valves controlled by excess or release of pressure
with valves controlled by excess or release of pressure · 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 | F16T1/12 |
| Official title | with valves controlled by excess or release of pressure |
| Display label | with valves controlled by excess or release of pressure |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Discharge valve unit and fluid device
US-11578814-B2 · Feb 14, 2023 · US
Gas-liquid separator for separating at least one liquid component from a gaseous component
US-11527767-B2 · Dec 13, 2022 · US
Discharge valve unit and fluid device
US-2022146013-A1 · May 12, 2022 · US
Gas-liquid separator for separating at least one liquid component from a gaseous component
US-11298651-B2 · Apr 12, 2022 · US
Condensate trap for gas furnace
US-2021310697-A1 · Oct 7, 2021 · US
Method for detecting and extracting gaseous fluid contained in a closed circuit functioning according to a rankine cycle and device using such a method
US-10851943-B2 · Dec 1, 2020 · US
Gas-liquid separator for separating at least one liquid component from a gaseous component
US-2020373592-A1 · Nov 26, 2020 · US
Gas-liquid separator for separating at least one liquid component from a gaseous component
US-2020328434-A1 · Oct 15, 2020 · US
Air compressor with drain pipe arrangement
US-10711784-B2 · Jul 14, 2020 · US
Method for detecting and extracting gaseous fluid contained in a closed circuit functioning according to a rankine cycle and device using such a method
US-2019211968-A1 · Jul 11, 2019 · US
Drainage system for gas turbine
US-10054010-B2 · Aug 21, 2018 · US
Drainage system for gas turbine
US-2016003107-A1 · Jan 7, 2016 · US