Patent Number: 7,201,295

Title: Fitment assembly for a liquid dispenser

Abstract: A fitment assembly for a peristaltic pump dispenser. The fitment assembly includes a flexible fitment having an upper end with a radically extending lip, a lower end spaced from the upper end, at least a portion of which is conical, and a flexible portion therebetween forming a hollow chamber. A check valve is received in the conical portion of the lower end and includes a lower base, on upper cylindrical wall spaced from the lower base, and a plurality of legs extending between the lower base and the upper wall wherein pressure on the flexible portion of the fitment will force fluid in the hollow chamber between said lower base and said upper wall of said check valve and out of the lower end of the fitment.

Inventors: Sitzberger; Carl R. (Springfield, IL)


International Classification: B65D 37/00 (20060101); B65D 5/72 (20060101)

Expiration Date: 2019-04-10 0:00:00