Patent ID: 8444019

Claim:
A product dispensing system comprising: a dispensing device configured and arranged to pass product out of a dispensing orifice in the product dispensing system; a sealing assembly configured and arranged to wipe and seal the dispensing orifice to prevent exposure of unused product with ambient air when the product dispensing system is not dispensing product; and a delay mechanism configured and arranged to delay the dispensing of product out the dispensing orifice until the sealing assembly is fully removed from sealing the dispensing orifice, wherein the delay mechanism further includes, a cylinder, the cylinder having a bleeder hole at a select location, a piston slidably received in the cylinder, the piston configured and arranged to pass the bleeder hole in the cylinder as the piston moves in the cylinder, and a check valve coupled proximate an end of the cylinder configured and arranged to allow product to only pass into the cylinder.