ClassID:

75146

B65D51/1694 - CPC Classification

Classification description:

Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element; Venting occurring during initial closing or opening of the container, by means of a passage for the escape of gas between the closure and the lip of the container mouth, e.g. interrupted threads the closure being for a box-like container

Recent Application in this class: