Patent ID: 11937749
Assignee: AI INCORPORATED
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A removable mop attachment module, comprising:
a reservoir;
an opening disposed on a top surface of the reservoir for filling the reservoir with a fluid;
a lid for sealing the opening;
at least one drainage aperture positioned on a bottom surface of the reservoir;
at least one breathing aperture positioned on a top surface of the reservoir;
a mopping cloth positioned on the bottom surface of the reservoir to receive fluid drained from the at least one drainage aperture;
a means for holding the mopping cloth to the bottom surface of the reservoir; and
a pressure actuated valve mounted on the top surface of the reservoir and positioned at least partially inside the reservoir, covering the at least one breathing aperture, wherein:
the pressure actuated valve opens from a closed position when an air pressure inside the reservoir reaches a predetermined amount of negative air pressure due to the fluid flowing out of the reservoir through the at least one drainage aperture;
the pressure actuated valve closes from an open position when the air pressure inside the reservoir increases to a predetermined amount due to air flowing into the reservoir through the at least one breathing aperture; and
the opening and closing of the pressure actuated valve at least partially control the flow of the fluid out of the reservoir through the at least one drainage aperture.