Coaster and wipe

Details Coaster and wipe Coaster and wipe

1989-07-25

1990-09-04

Ramirez, Ramon O.

Supports

Supporting base

Coaster or caster cup

D 7624, 2151005, A47G 9100

Patent

active

049538233

ABSTRACT:
A coaster with the attributes of a wipe wherein two layers of absorbent material such as paper are separated by spacers. As the condensation collects on the upper absorbent layer, it sags and creates air pockets preventing the wet glass from sticking to the coaster. Through judicious choices in the spacers, the resulting coaster can be as flexible as a paper napkin or can be used for entertainment.

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patent: 4206570 (1980-06-01), Cooper
patent: 4546946 (1985-10-01), Jenison
patent: 4750632 (1988-06-01), Pieper
patent: 4759524 (1988-07-01), Anderson

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