US Patent 8960506 Closure accommodating pouring from an inverted container

A closure (30) is provided for an opening (32) of a container (31) having a container interior (33) where a product may be stored. The closure (30) includes a base (34) having a deck wall (62) overlaying the opening (32), a pouring spout (64) extending along a longitudinal axis (66) from the deck wall (62) to a pouring lip (68) above the deck wall (62), a dispensing port (70) extending through the deck wall (62) and terminating at a location within the pouring spout (64) below the pouring lip (68) to direct product from the opening (32) to the pouring spout (64), and a vent port (74) spaced laterally from the dispensing port (70) and extending from a first orifice (76) in the deck wall (62) to a second orifice (78) located within the pouring spout (64) below the pouring lip (68).