Patent ID: 9377143
Filing Date: 2016-06-28
CPC Classification: B67D,F16L

Claim Text:
1. A locking device for a fuel dispensing unit comprising a pipe for transporting fuel from a fuel reservoir, the locking device comprising: an intermediate member having a longitudinal axis, the locking device being configured to secure the intermediate member to the fuel dispensing unit; a connector configured to engage at least one portion of the intermediate member to connect the intermediate member and the pipe, the connector comprising a first groove and a second groove, the second groove being at a different axial position than the first groove along the longitudinal axis; and a resilient member configured to at least partly enclose the intermediate member, wherein the resilient member is configured to move from the first groove to the second groove to move the locking device from an unlocked position to a locked position; and wherein the second groove is configured to restrain movement of the resilient member relative to the intermediate member when the resilient member is disposed in the second groove.