Classifying – separating – and assorting solids – Sifting – Elements
Reexamination Certificate
2011-03-29
2011-03-29
Karmis, Stefanos (Department: 3653)
Classifying, separating, and assorting solids
Sifting
Elements
C209S286000, C209S347000
Reexamination Certificate
active
07913853
ABSTRACT:
A gasket for a shaker screen in a vibratory separator includes an outer peripheral section including an end section from which a upper lip segment and a lower lip segment project inward to generally define a U-shaped channel, wherein the outer peripheral section is formed from an electrically conductive elastomeric material, a partial upper lip projecting inward from the upper lip segment, wherein the partial upper lip is formed from a white elastomeric material, and a partial lower lip projecting inward from the lower lip segment, wherein the partial lower lip is formed from a white elastomeric material.
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International Search Report dated Sep. 28, 2006 for PCT/US2006/016663 filed May 2, 2006.
DeCenso Anthony J.
Timmerman Michael
Karmis Stefanos
Kumar Kalyanavenkateshware
M-I L.L.C.
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