Deposit and collection receptacles – Closures and chutes – Coin trap
Patent
1994-03-11
1995-07-11
Saether, Flemming
Deposit and collection receptacles
Closures and chutes
Coin trap
379145, 194202, H04M 1700, B65G 1104
Patent
active
054313384
ABSTRACT:
An improved protective coin return for a telephone paystation having a pivoted outer sweep flap with a downwardly depending end flap and at least one pivotable inner flap, all made from a high strength material. The outer sweep flap and the at least one inner flap replace the conventional door on coin returns so as to provide an open front portion whereby a telephone user may look into the coin retrieval area. Additionally, the outer and inner flaps cooperate together to expel unwanted materials from the coin return through a rear opening having a pivotable vapor flap cooperating therewith so that substantially all forces and gasses of any explosive materials detonated therein are blocked and dissipated.
REFERENCES:
patent: 1921072 (1933-08-01), Edwards
patent: 3116013 (1963-12-01), Eno
patent: 4735344 (1988-04-01), Wuethrich
patent: 4761809 (1988-08-01), Brancati
patent: 4946095 (1990-08-01), Anello
patent: 5018193 (1991-05-01), De Arkland
Calstar Technologies, Inc.
O'Neill James G.
Saether Flemming
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