Abstract: A protective shield fits onto a fuel cylinder that is mounted on a propane-powered or LNG-powered vehicle, with a cylindrical flange on the tank surrounds a tank valve. The protective shield is formed of a cylindrical wall of a rubber-like material that fits snugly onto the cylindrical flange of the fuel tank, and has a window affixed into its upper end of the cylindrical wall. The window can be a disk of transparent plexiglass. There are openings in the cylindrical wall to access the tank valve. The shield provides visibility of the tank valve but prevents any spray of the fuel that may escape from the tank valve from reaching the worker's face or other exposed skin.

Abstract: A protective shield fits onto a fuel cylinder that is mounted on a propane-powered or LNG-powered vehicle, with a cylindrical flange on the the tank surrounds a tank valve. The protective shield is formed of a cylindrical wall of a rubber-like material that fits snugly onto the cylindrical flange of the fuel tank, and has a window affixed into its upper end of the cylindrical wall. The window can be a disk of transparent Plexiglas. There are openings in the cylindrical wall to access the tank valve. The shield provides visibility of the tank valve but prevents any spray of the fuel that may escape from the tank valve from reaching the worker's face or other exposed skin.