Cup adapter inserted in automobile's cup holder

Supports – Brackets – Article holding means

Reexamination Certificate

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Details

C248S313000, C224S926000

Reexamination Certificate

active

07147192

ABSTRACT:
A cup adapter inserted in a cup holder of an automobile to increase cup retaining force. The cup adapter comprises a bottom wall adapted to be in close contact with a bottom surface of the cup holder; and a cylindrical side wall having plural convex guide portions, wherein the plural convex guide portions are inwardly projected and each have a concave recess in the external sides thereof, and plural frictional projections are formed in the concave recess, the frictional projections being horizontally projected.

REFERENCES:
patent: 3664617 (1972-05-01), Fenwick
patent: 4469302 (1984-09-01), Stoudt
patent: 5174534 (1992-12-01), Mitchell
patent: 5655742 (1997-08-01), Whitman et al.
patent: 6189755 (2001-02-01), Wakefield

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