Patent ID: 11957219
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A snap jack fastener comprising:
a single fastener element having a single body comprising:
a top protruding element comprising a central opening having a closed bottom surface;
a ring that encircles the top protruding element at a lowermost end of the top protruding element, wherein the top protruding element extends upwardly away from a recessed top surface of the ring,
wherein a diameter of the ring is wider than a diameter of the top protruding element; and
a bottom protruding element that has a pointed, piercing end,
wherein the bottom protruding element extends downwardly away from a recessed bottom surface on an underside of the ring and wherein the bottom protruding element is not removable from a top side or the underside of the ring.