Patent ID: 6862904

Claim:
A protective device for a pintle receiving hitch, the device including a first plate adapted to be seated on an upper or lower surface of a pintle receiving hitch so as to cover an opening through the hitch and from which extends a tongue, a second plate adapted to be seated on an opposing upper or lower surface of the pintle receiving hitch so as to cover the opening through the hitch and having an opening therethrough of the size to permit said tongue to extend therethrough, a generally cylindrical housing fixedly mounted to said second plate and being axially aligned with said opening in said second plate and having an outer open end, said tongue being of a length so as to extend through the pintle receiving hitch and having an outer end portion which projects beyond said second plate and into said housing when said first and second plates are mounted on opposite upper and lower surfaces of the pintle receiving hitch, said end portion of said tongue including means for receiving a shackle member of a lock, and said housing being of a size such that the lock is movable only generally axially relative to said housing and said means for receiving a shackle member is positioned within and surrounded by said housing and spaced from said open end thereof when said first and second plates are assembled to one another on opposite upper and lower surfaces of the pintle receiving hitch whereby the shackle member of the lock is fully concealed within said housing by a body of the lock and can not thereby be tampered with to remove the protective device from engagement with the pintle receiving hitch when the shackle of the lock is secured to said tongue.