US Patent 11839325 Beverage preparation machine and gasket arrangement

A beverage preparation machine having an inlet arrangement and a gasket arrangement is provided, where the inlet arrangement is configured with a plurality of inlet ports to deliver liquid to a beverage cartridge. The gasket arrangement may include a single unitary shape with a plurality of openings for receiving the plurality of inlet ports. The gasket arrangement may include one or more inner ribs disposed about each of the plurality of openings. A perimeter rib may extend along a perimeter of the gasket arrangement.