Vibratory screen assemblies

Details Vibratory screen assemblies Vibratory screen assemblies

2006-03-14

2006-03-14

Walsh, Donald P. (Department: 3653)

Classifying, separating, and assorting solids

Sifting

Elements

C209S409000, C209S412000

Reexamination Certificate

active

07011218

ABSTRACT:
A screen assembly which includes a frame, a plurality of openings in the frame, a screen overlying the openings, a plurality of spaced tapered ribs on the opposite side of the frame from the screen, a first end on the frame with a depending lip, and a second end on the frame with a clip thereon. Another embodiment has a first end with a ledge and a second end with an overhanging portion, and a seal on the ledge.

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