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A whistling device for a cooker includes a cooker lid, an annular block, a handle block, and a screw, characterized in that the cooker lid is circular and is having a center opening and a venting hole; the annular block is circular and has a circular opening, an annular groove at a bottom of the ann

A whistling device for a cooker includes a cooker lid, an annular block, a handle block, and a screw, characterized in that the cooker lid is circular and is having a center opening and a venting hole; the annular block is circular and has a circular opening, an annular groove at a bottom of the annular block, a venting recess in communication with the annular groove, and a protruded arch on a top of the annular block and located above the venting recess; the handle block is generally circular in shape and has a protrusion extending downwardly from a center of a bottom thereof, the protrusion being formed with a center threaded hole aligned with the center opening of the cooker lid, the protrusion being sized to fit within the center opening of the annular block and formed with an annular slot for receiving the annular block, the handle block having a venting recess at a bottom thereof in alignment with the venting recess of the annular block and an arch-shaped slot slidably engaged with the protruded arch of the annular block, the handle block having an arch-shaped handle diametrically mounted across the edge thereof; and a screw extending upwardly through the center opening of the cooker lid to engage with the threaded hole of the handle block.

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[ I claim:] [1.]1. A whistling device for a cooker comprising a cooker lid, an annular block, a handle block, and a screw, wherein(a) said cooker lid is circular and has a center opening and a venting hole;(b) said annular block is circular and has a circular opening, an annular groove at a bottom o

[ I claim:] [1.]1. A whistling device for a cooker comprising a cooker lid, an annular block, a handle block, and a screw, wherein(a) said cooker lid is circular and has a center opening and a venting hole;(b) said annular block is circular and has a circular opening, an annular groove at a bottom of said annular block a venting recess in communication with said annular groove, and a protruded arch on a top of said annular block and located above said venting recess;(c) said handle block is generally circular in shape and has a protrusion extending downwardly from a center of a bottom thereof, said protrusion being formed with a center threaded hole aligned with said center opening of said cooker lid, said protrusion being sized to fit within said center opening of said annular block and formed with an annular slot for receiving said annular block, said handle block having a venting recess at a bottom thereof in alignment with said venting recess of said annular block and an arch-shaped slot slidably engaged with said protruded arch of said annular block, said handle block having an arch-shaped handle diametrically mounted across said edge thereof; and(d) a screw extending upwardly through said center opening of said cooker lid to engage with said threaded hole of said handle block.