초록 ▼

This invention relates generally a cover member in combination with an open mouth container formed with a plurality of integral keeper channels and a cover member that includes a plurality of keeper members adapted to lockingly engage the keeper channels that are integrally formed in the collar of t

This invention relates generally a cover member in combination with an open mouth container formed with a plurality of integral keeper channels and a cover member that includes a plurality of keeper members adapted to lockingly engage the keeper channels that are integrally formed in the collar of the container, whereby the configuration of the cover member and the matching configuration of the associated container are always secured in fixed alignment with each other when the cover is secured over the mouth of the container, whereby the container is readily adapted to be received and stacked in the receptacle of the preceding covered container in a stable vertical formation.

대표청구항 ▼

[ What is claimed is:] [1.] In combination, a cover member arranged to be secured over the open mouth of a container, wherein the combination comprises:a container having a body member in which is formed an annular collar that defines the open mouth of the container;a cover member having a configura

[ What is claimed is:] [1.] In combination, a cover member arranged to be secured over the open mouth of a container, wherein the combination comprises:a container having a body member in which is formed an annular collar that defines the open mouth of the container;a cover member having a configuration corresponding to the configuration of said container and formed having an inner annular cover ring;a plurality of keeper means integrally formed in said collar of said container and interposed between said collar and said inner annular cover ring;a plurality of keeper members integrally formed on said inner annular cover ring and positioned to be lockingly received in respective keeper means; and whereinsaid cover member is formed having a receptacle arranged to receive the lower portion of said container for stacking thereon.