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Document Title |
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7360554 |
Integrated gas meter bar device and locking shut-off valve
A control valve assembly and for a gas delivery system is disclosed comprising a valve housing and piping combination adapted to mate with a gas meter outlet, the valve including a main inlet and...
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7152621 |
Integrated gas meters bar device and locking shut-off valve
A control valve assembly and for a gas delivery system is disclosed comprising a valve housing and piping combination adapted to mate with a gas meter outlet, the valve including a main inlet and...
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6648009 |
Tamper-proof ball valve
A tamper-resistant by-pass valve prevents an unauthorized user from tampering with the valve when it is in the closed position to block gas flow to a meter being replaced or repaired.
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5971003 |
Apparatus to service gas meters
A bypass valve is connected in line with the distribution line of a gas meter and includes a cylindrical housing with an inlet port connected to the distribution line, an outlet port connected to...
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5934304 |
Apparatus and method for gas meter bypass
A gas meter bypass apparatus and method for removing a gas meter from operation for service or replacement and placing the meter back into service without interrupting the flow of gas to the user....
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5918624 |
Gas meter quick change meter bar
The present invention is a method and a means of changing gas meters without interrupting gas service. The present invention is a gas meter quick change meter bar that includes a supply pipe...
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5654505 |
Gas meter cabinet and unitary manifold
A gas meter cabinet is adapted for mounting within a wall of a building. The cabinet has a body partially recessed within the building wall. A perforation at the top of the cabinet accommodates a...
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5482073 |
Method of changing out gas meters
A method of providing a continuous supply of gas to the gas utilities of a residential or commercial building while the gas meter is disconnected from the gas service lines. The method employs a...
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5437300 |
Apparatus for changing out gas meters
A bypass valve to be connected in line with a gas service line conducting gas from a gas meter to the corresponding residence or commercial building includes an open ended tubular fitting forming a...
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5042528 |
Gas service tee
A gas service tee designed to facilitate tamper-proof termination of gas service to a residential or business location and/or removal of the gas meter without interruption of gas service. The gas...
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4962784 |
Top break valve device and system
A valve device for use in a gas flow system which has a gas meter connected to a supply line. The valve device is especially made to break the threads of a riser pipe nipple that is screwed into...
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4869281 |
Service line access system
Process and apparatus for plugging or plugging and servering gas service lines may be deployed from a building without requiring access to either the utility service main or main tee connections....
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3444724 |
PROBE APPARATUS FOR CHANGING GAS METERS
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3438397 |
PRESSURE TEST PLUG AND MEANS FOR BYPASSING GAS METERS
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3386473 |
By-pass gas meter hanger
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