Abstract: A golf ball retrieval device is disclosed that includes a plurality of claws are disposed adjacent to one another and aligned in a first direction, each of the plurality of claws including a coupling portion to which at least one pivot member is fixed; a plurality of elongated rigid link members extend transversely between two or more of the plurality of claws and are arranged to pivot on two or more of the pivot members, in which the plurality of claws are movable relative to one another between a collapsed configuration and an expanded configuration; and a locking mechanism configured to secure the plurality of claws in the collapsed configuration when the locking mechanism in a first position, and to secure the plurality of claws in the expanded configuration when the locking mechanism is in a second position.

Abstract: A golf ball retrieval device is disclosed that includes a plurality of claws are disposed adjacent to one another and aligned in a first direction, each of the plurality of claws including a coupling portion to which at least one pivot member is fixed; a plurality of elongated rigid link members extend transversely between two or more of the plurality of claws and are arranged to pivot on two or more of the pivot members, in which the plurality of claws are movable relative to one another between a collapsed configuration and an expanded configuration; and a locking mechanism configured to secure the plurality of claws in the collapsed configuration when the locking mechanism in a first position, and to secure the plurality of claws in the expanded configuration when the locking mechanism is in a second position.

Abstract: A seat cooling system for vehicles. The seat cooling system includes a housing formed of an insulating material. The housing includes a vent and an outlet. A nozzle extends from the outlet of the housing. A fan is positioned to move air through the nozzle. The present invention may further include a seat having an outer casing and a padding disposed within the outer casing. The nozzle is connected to an inlet of the outer casing. Air is drawn into the housing through the vent, through the nozzle and into the seat.