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US 2026/0060463 A1Published application
Concave Ring Coaster
OwnerSteven Younginventor
Life of this patent
Estimating the term…
Abstract
A drinking glass coaster has a circular substrate with a flat topside and a concave underside having a perimeter lip configured to make contact with a table top and at least one concentric ring attached to the concave underside and the flat topside and comprising a reusable sticky substance for adhering to a bottom of a drinking glass.
Claims18
A drinking glass coaster comprising:
- a circular substrate having a concave underside and a flat topside comprising a reusable sticky substance for adhering to a bottom of a drinking glass;
- and
- at least one concentric ring attached to the concave underside and comprising a perimeter lip configured to make contact with a table top.
Dependencies are inferred from the claim text.