Patent 7490622 was granted and assigned to Smart Parts on February, 2009 by the United States Patent and Trademark Office.
A quick exhaust valve is preferably constructed having a port connector, an input body, and an exhaust body. The input body and exhaust body are preferably arranged in a rotatable relationship with the port connector such that an input port of the input body can be arranged in a desired orientation with respect to a connected device and still permit communication between ports in the input and exhaust bodies and a port in the port connector.