Classifying – separating – and assorting solids – Sifting – Elements
Reexamination Certificate
2006-05-09
2006-05-09
Walsh, Donald P. (Department: 3653)
Classifying, separating, and assorting solids
Sifting
Elements
C209S269000, C209S372000, C209S309000, C209S408000
Reexamination Certificate
active
07040488
ABSTRACT:
A vibratory separator having a basket for supporting screen assembly apparatus, the basket having an interior surface, vibrator apparatus connected to the basket to vibrate it and the screen assembly apparatus releasably secured thereto, seal apparatus connected to the screen assembly for sealing an interface with a part of the interior surface of the basket, the seal apparatus including a seal holder removably holding a seal member, the seal holder having a projection projecting into a recess of the seal.
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PCT/GB 03/ 03404, Int'l Search Report, Nov. 28, 2003.
Burnett George Alexander
McClung, III Guy L.
Seyffert Kenneth W.
McClung Guy
Miller Jonathan R
Varco I/P Inc.
Walsh Donald P.
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