Patent ID: 11905695
Assignee: ZOELLER PUMP COMPANY, LLC
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 15:
16. A waste collection and disposal system comprising a tank, a modularized float-switch sensing system located within the tank, a grinder pump located within the tank, and a discharge system secured to an outlet of the grinder pump;
wherein the tank comprises a contoured and sloping floor, a front section, a back section, two side sections and a lid,
wherein a surface of the floor slopes downward from below the float-switch sensing system to below the grinder pump;
wherein the surface of the floor is contoured in a downwardly curved arc extending between the front and back section of the tank; and
wherein the lid is a one piece lid secured to the front, back and side sections of the tank by a clip which extends over a clip edge of a lip of the tank.