Patent ID: 11950679
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A  B  Y | IPC A

Claim 0:
1. A coupling seal, comprising:
a container with an interior reservoir;
wherein the interior reservoir is accessible via a rim about an aperture disposed on the container;
wherein the rim comprises a plurality of protrusions about a circumference of the rim;
a containment apparatus mating about the rim of the container;
wherein the containment apparatus includes a surface with a peripheral flange protruding therefrom;
a plurality of arises disposed within the peripheral flange, the plurality of arises mate with the plurality of protrusions about the rim of the container;
wherein rotation of the containment apparatus causes coupling of the containment apparatus to the container, securing a material within the interior reservoir of the container;
wherein the plurality of protrusions about the rim are engaged with the plurality of arises within the containment apparatus, causing the container to seal and fortifying the rim of the container; and
wherein the plurality of arises are disposed on the peripheral flange, the plurality of arises are substantially rigid structures which comprises one or more intrusions or extrusions defined thereby, the containment apparatus is rotated on to and off of the rim of the container, and the plurality of arises glide along the plurality of protrusions efficiently and free of any stopping mechanisms.