Abstract: A locking device for securing the doors of a cabinet or the like of the type having a pair of doors mounted for hinged movement about spaced, substantially perpendicular axes, the device providing an engagement member adapted to be mounted on the cabinet, and a body portion adapted to be installed on one of the doors having a first retaining element and a second retaining element adapted to be disposed in restraining relation to the doors when the doors are disposed in a closed attitude, with a locking member borne by the first retaining element for lockable engagement with the engagement member.

Abstract: A device for providing a stimulus visually discernible by an animal such as a horse, providing a driving assembly; a target borne in an elevated attitude having a predetermined head portion and an opposite tail portion; a track portion defining a path of travel along which the target is adapted to travel; a portion adapted to be moved by the driving assembly and connected to the target to move the target along the path of travel; and means for orienting the head portion of the target in the direction of movement thereof.

Abstract: A filter for removing fine particles from dielectric fluids having a housing adapted for connection in a fluid system for flow of fluids axially therethrough; a plurality of oppositely charged porous electrode plates connected in parallel electrical relation and adapted for connection to a source of direct current electrical energy; and porous filter media disposed between adjacent electrode plates to collect particulate matter.

Abstract: A reservoir for hydraulic fluids and hydrocarbon fluids having an outer tank, an inner tank contained therein, an inlet conduit for the delivery of fluids to the outer tank with a minimum of turbulence, an outlet for withdrawal of fluids from the inner tank, and a vent for venting air into and out of the outer tank.