Patent ID: 9745118
Date: 2017-08-29
CPC Classifications: B29B,B65B,B65D

Claim:
1. A plastic aerosol container, comprising: a main body portion that is constructed and arranged to withstand aerosol pressurization within a range that is about 50-300 psig; and a finish portion that is unitary with the main body portion and defines a vertical longitudinal axis, the finish portion having a side wall, an upper sealing surface, a securement structure extending outwardly from the side wall, a support ledge separate from and beneath the securement structure, and a reinforcement structure separate from and beneath the support ledge for reinforcing the finish portion against deformation due to the pressurization; wherein the support ledge defines an outer circumference that is noncircular in at least one location; and wherein the support ledge defines a horizontal planar upper surface about a circumference of the finish portion.