Fuel shutoff system for a cooking appliance
US-2024167685-A1 · May 23, 2024 · US
This page is not indexed by search engines while we improve data quality.
using mechanical means
using mechanical means · 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 | F23N5/247 |
| Official title | {using mechanical means} |
| Display label | using mechanical means |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Purging device, robot system including the same and purging method
US-2021207805-A1 · Jul 8, 2021 · US
Combustion device test apparatus and method
US-11015806-B2 · May 25, 2021 · US
Gas appliance and control method thereof
US-10718517-B2 · Jul 21, 2020 · US
Gas appliance and control method thereof
US-2019338951-A1 · Nov 7, 2019 · US
Torch with integral flashback arrestor and thermal shut-off device
US-2019323709-A1 · Oct 24, 2019 · US
Self-extinguishing torch
US-10371379-B2 · Aug 6, 2019 · US
Gas valve assembly with integrated pressure regulator
US-10280947-B2 · May 7, 2019 · US
Systems and methods for control of combustion dynamics in combustion system
US-10113747-B2 · Oct 30, 2018 · US
Combustion device test apparatus and method
US-2018128484-A1 · May 10, 2018 · US
Gas turbine having fuel monitoring
US-9933336-B2 · Apr 3, 2018 · US
Self-extinguishing torch
US-2018045411-A1 · Feb 15, 2018 · US
Systems and methods for control of combustion dynamics in combustion system
US-2016305337-A1 · Oct 20, 2016 · US
Gas valve assembly with integrated pressure regulator
US-2016097403-A1 · Apr 7, 2016 · US
Gas turbine having fuel monitoring
US-2015000300-A1 · Jan 1, 2015 · US