Patent ID: 6273285
Filing Date: 2001-08-14
Classification: A47J,Y10S

Abstract:
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.