초록

A funnel of a type having a cup and a hollow stem extending from the bottom thereof whereby a plurality of struts support a member that extends upwardly from the center of the cup and is shaped so that it drivingly engages the driven end of a socket wrench.

대표청구항 ▼

A funnel of a type having structure that, in cooperation with a socket member, can remove the plug of an automobile oil pan, said socket member having a first socket opening to drivingly receive said plug and having a second socket opening, the improvement comprising; a bowl having an open upper end

A funnel of a type having structure that, in cooperation with a socket member, can remove the plug of an automobile oil pan, said socket member having a first socket opening to drivingly receive said plug and having a second socket opening, the improvement comprising; a bowl having an open upper end defined by a rim and having a rounded bottom defining an interior and having an opening through said bottom; an elongated nozzle stem having a bore throughout its length and said bore being in communication with the interior of said bowl through said opening; a series of gripping ridges formed on the exterior surface of said stem; a drive member having an upper end dimensioned for driving engagement with said second opening; a bridge network supporting said drive member within said bowl without interrupting the communication between the interior of said bowl and said bore; a hanging lug formed on the exterior of said bowl and having an opening therethrough; an auxiliary drive member having a bottom opening to snugly receive said drive member and an upper second end having a dimension adapted to drivingly engage a socket opening different than said second socket opening; and a support member extending outwardly from said auxiliary drive member snugly interengaging with said hanging lug opening for releasably securing said auxiliary drive member to said hanging lug.