Utensil washing machine with washing equipment placed in the bottom of the receptacle, especially tumble spray apparatus

Claim 1

A UTENSIL WASHING MACHINE INCLUDING A RECEPTACLE HAVING AN OPENING IN THE BOTTOM THEREOF, A UNIT CASING REMOVABLE MOUNTED IN AND CLOSING THE BOTTOM OPENING IN THE RECEPTACLE, SAID UNIT CASING CARRYING A TUMBLE SPRAY APPARATUS EXTENDING INTO THE RECEPTACLE AND THE UNIT CASING INCLUDING A SINK WELL, A REMOVABLE SCREEN MEANS BEING PROVIDED IN THE SINK WELL AND HAVING UPPER AND LOWER PARTS, PUMP AND MOTOR MEANS CARRIED BY THE UNIT CASING BUT OUTSIDE THE UNIT CASING FOR DRAWING WASHING FLUID THROUGH THE UPPER PART OF THE SINK WELL SCREEN MEANS AND FOR DISCHARGING IT TO THE TUMBLE SPRAY APPARATUS TO ROTATE IT, AND SEPARATE PUMP AND MOTOR MEANS CARRIED BY THE UNIT CASING BUT OUTSIDE THE UNIT CASING FOR WITHDRAWING ALL OF THE WASHING FLUID FROM THE RECEPTACLE AND CONNECTING THROUGH THE LOWER PART OF SAID SINK WELL SCREEN MEANS FOR DISCHARGING THE FLUID THEREFROM.