Compact disc high friction bottom coaster

Details Compact disc high friction bottom coaster Compact disc high friction bottom coaster

1996-08-16

1998-10-20

Gehman, Bryon P.

Special receptacle or package

For holding a machine readable recording medium

For holding an optical disc

206309, 220632, B65D 8557, B65D 2524

Patent

active

058233342

ABSTRACT:
A compact disc coaster includes a soft, substantially non-scratching material on an upper surface which is adapted to receive a compact disc. Specifically, the compact disc coaster is adapted to receive a compact disc by including a recess which is substantially the size and shape of a compact disc. A user places a compact disc in the compact disc coaster by simply dropping the compact disc into the recess. Since the compact disc is not slid into position, the underside of the compact disc is not slid along any material for any appreciable distance. Accordingly, dirt or particles in the recess of the compact disc coaster do not scratch the underside of the compact disc and therefore do no cause data errors in the compact disc. The compact disc coaster includes a relatively high-friction bottom surface which prevents slippage of the compact disc coaster from a relatively flat surface on which the compact disc coaster is placed. As a result, the compact disc coaster remains securely in place and does not slip to spill the compact disc onto the floor or other objects where the compact disc can be damaged.

REFERENCES:
patent: 4762225 (1988-08-01), Henkel
patent: 4971195 (1990-11-01), Mitsuyama
patent: 5016749 (1991-05-01), Kaye et al.
patent: 5048681 (1991-09-01), Henkel
patent: 5186327 (1993-02-01), McCafferty et al.
patent: 5299186 (1994-03-01), Tsurushima
patent: 5340075 (1994-08-01), Schriner

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