Coaster

Details Coaster Coaster

1998-02-17

1999-08-17

Ramirez, Ramon O.

Supports

Supporting base

Coaster or caster cup

A47G 2900

Patent

active

059381620

ABSTRACT:
A coaster, for supporting a liquid carrying vessel on furniture having a furniture surface, and protecting the furniture surface from water damage. The coaster includes a top layer that is made of a soft fibrous material and absorbs liquids. The coaster has a bottom layer that is water repellant to isolate the liquids from the furniture surface. The coaster also has a chemically impregnated water absorbent layer, which contains sodium polyacrulate or simialr product(s).

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patent: 5273182 (1993-12-01), Laybourne

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