Patent ID: 11930863
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A sock having an anti-slip device for the sock, the anti-slip device comprising:
a plurality of main bodies distanced from each other and having different sizes and shapes with respect to each other, such that each of the plurality of main bodies has a boundary that is separate and distinct from the sock prior to connecting to the sock and maintains a shape of the sock after connecting to the sock, each of the plurality of main bodies comprising:
an outer surface comprising a plurality of bubbled protrusions extending away from a portion of the outer surface to resist movement across a ground surface, wherein the plurality of bubbled protrusions are configured to resist high impact, and
an inner surface to connect directly to the sock, such that there is no intervening object disposed between the inner surface and the sock;

a motion sensor disposed within at least a portion of each of the plurality of main bodies to compare a type of movement between sliding and making steps, wherein the motion sensor is disposed within each of the plurality of main bodies without a presence of the motion sensor being felt by a wearer; and
a piezoelectric transducer and a viscous liquid container disposed within at least a portion of each of the plurality of main bodies, wherein the motion sensor is configured to trigger the viscous liquid container to release a viscous liquid on the outer surface in response to a detection of sliding across the ground surface.