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2024
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G/S
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Gas regulators |
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2023
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G/S
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Electronic valves for controlling gas; Control valves for regulating the flow of gases; Apparatus... |
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2022
|
Invention
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Valve seat with seal for use with valve element in valve assembly.
A valve assembly includes a v... |
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2021
|
Invention
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Control valve |
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Invention
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Valve seat with seal for use with valve element in valve assembly. A valve assembly includes a va... |
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2020
|
G/S
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Providing technology information in the field of smart technology; Computer services namely remot... |
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2019
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G/S
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Providing technology information in the field of smart technology; Computer services, namely, rem... |
|
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Invention
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Multifunction valve. A multifunction valve includes a valve body defining an inlet, and outlet an... |
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Invention
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Constant efficiency controller. A system and controller where the pressure of the air is continuo... |
|
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Invention
|
Multifunction valve.
A multifunction valve includes a valve body defining an inlet, and outlet a... |
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Invention
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Control system and method for a solid fuel combustion appliance. Techniques for controlling a sol... |
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2018
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Invention
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Beam coupling.
A beam coupling includes a spring extending between top and bottom plates to tran... |
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2017
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G/S
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Means for controlling gas flow, namely, valves, caps seals
(terms considered too vague by the In... |
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G/S
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Means for controlling gas flow namely valves, caps, seals. |
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G/S
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Means for controlling gas flow, namely, valves, caps, seals. |
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2016
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G/S
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Means for controlling gas flow, namely, valves for controlling the flow of gases; valves for regu... |
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Invention
|
Constant efficiency controller.
A system and controller where the pressure of the air is continu... |
|
2013
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G/S
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Remote controls for gas stoves and fireplaces. |
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G/S
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Remote controls for gas stoves and fireplaces. |
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G/S
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Non-metallic sealing caps |
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Invention
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Filter assembly. A filter assembly includes a housing defining a cavity with an inlet and an outl... |
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G/S
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Remote controls for gas stoves and fireplaces |
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2011
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Invention
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Control system and method for a solid fuel combustion appliance. A control system for a solid fue... |
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Invention
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Power supply circuit for combustion appliance.
An electrical circuit includes a rectifier having... |
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Invention
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Remote control unit for a combustion appliance |
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2010
|
Invention
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Modulator valve assembly having an anti-backlash device. A modulator valve assembly including a h... |
|
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Invention
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Modulator valve assembly having an anti-backlash device.
A modulator valve assembly including a ... |
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2009
|
Invention
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Silent solenoid valve for fluid regulation system.
A fluid regulator system includes at least on... |
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Invention
|
Signal conditioner for use in a burner control system. A signal conditioner for use with a contro... |
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Invention
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Hand-held control unit |
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Invention
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Premix burner control system and method.
A fan modulated premix burner control system includes a... |
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2008
|
G/S
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Vent protection device for a shut-off valve for regulating gas fuel |
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G/S
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Limiting device, namely, vent protection device for fuel gas regulator |
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|
Invention
|
Control system and method for controlling an air handling fan for a vent hood.
A system and meth... |
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2006
|
Invention
|
Timer relay control board. A heater (12) includes a burner (16), a valve (20), and an inducer (18... |
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Invention
|
Gas valve controller.
A gas valve (22) control system (10) for a heater includes a burner (26) a... |
|
|
Invention
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Remote control for gas valve. A gas valve (14) control system (10) uses a control signal (16) to ... |
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2005
|
Invention
|
Modulator valve assembly.
A modulator valve assembly (10) includes a valve seat (32) assembled a... |
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2004
|
G/S
|
Fuel regulators, namely delivery systems, namely gas manifolds and valves.
Fuel regulators, namel... |
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G/S
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Seals for the control of fluids and gases (not of metal).
Caps and valves for the control of flui... |
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Invention
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Method and controller for determining carbon dioxide emissions from a recirculating air heater. 2... |
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|
Invention
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A method and controller for determining carbon dioxide emissions. A method of determining the amo... |
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2000
|
Invention
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Valve construction. An improved snap action valve construction is disclosed in which a compensato... |
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1998
|
Invention
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Valve construction. An improved snap action valve construction is disclosed in which stiffening r... |
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1974
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Invention
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Burner control circuit. A novel control circuit for heating and heating/cooling systems wherein i... |
|
1959
|
G/S
|
Apparatus for Controlling the Temperature of a Space Heated by a Gas Furnace, Such Apparatus Incl... |
|
1951
|
G/S
|
Gas controls and regulators. |
|
1950
|
G/S
|
MEANS FOR CONTROLLING GAS FLOW-NAMELY VALVES |
