METAL THREADED CONNECTIONS TUBING

Brand	Owner	Address	Description
AB-TC	BAROID TECHNOLOGY, INC.	3000 NORTH SAM HOUSTON PARKWAY EAST HOUSTON TX 77032	metal threaded connections for tubing used in oil and gas wells;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

There is provided a one-way gasoline valve that is functional with conventional gasoline dispensing pumps in the United States today. An outer tubing body is open at both ends. One end is threaded to allow it to be placed into the end of a threaded gasoline dispensing pump nozzle assembly. A crossbar is provided, attached to a spring. This spring runs the length of the outer tubing, and has a large metal ball permanently attached to it at the end of the outer tubing body that is not threaded. This ball rests in position against a curved surface of the outer tubing that conforms to the curvature of the ball.