Garden screening device for sifting and sorting material

Details Garden screening device for sifting and sorting material Garden screening device for sifting and sorting material

2005-05-17

2005-05-17

Pezzuto, Robert E (Department: 3671)

Harvesters

Miscellaneous

C209S421000

Reexamination Certificate

active

06892516

ABSTRACT:
A garden screening device for sifting and separating gravel, rocks, stones, and other debris from useful and valuable soil includes a screening drum mounted on a rotatable base supported on a carriage assembly, the screening drum and base interconnected to a drive motor and pulley for rotating the drum so that useful and valuable soil can be separated and sifted through the screen mesh of the drum by rotation of the drum and directed to the ground by a slide while the unwanted debris is retained in the drum for removal by tilting the screening drum in the direction opposite of the screening drum's operational sifting and separating disposition.

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patent: 4960247 (1990-10-01), Lundell
patent: 5118414 (1992-06-01), Byers
patent: 5605834 (1997-02-01), Eberthson et al.

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