Classifying – separating – and assorting solids – Sifting – Elements
Reexamination Certificate
2007-01-02
2007-01-02
Matecki, Kathy (Department: 3654)
Classifying, separating, and assorting solids
Sifting
Elements
C209S616000, C209S625000, C209S632000, C171S063000, C171S065000, C171S089000
Reexamination Certificate
active
10786291
ABSTRACT:
A machine for removing articles such as debris and the like deposited on a tract of ground, comprising a wheel unit; a support frame mounted on said wheel unit, having means for advancing said machine along said tract of ground; a endless conveyor mounted on said support frame, having a plurality of tines projecting from an outer side thereof and a flight extending from a front end adjacent ground level, upwardly and inwardly to an elevated rear end; a receptacle mounted on said support frame, positioned to receive articles removed by said tines and carried upwardly and rearwardly on said conveyor and discharged into said receptacle, and having a set of tines cooperable with said conveyor tines to dislodge articles carried by said conveyor tines; and means mounted on said support frame for driving said conveyor.
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Matecki Kathy
Matthews Terrell
Rockland Inc.
Stevens Davis Miller & Mosher LLP
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