Classifying – separating – and assorting solids – Sifting – Elements
Reexamination Certificate
2006-06-20
2006-06-20
Lillis, Eileen D. (Department: 3653)
Classifying, separating, and assorting solids
Sifting
Elements
C209S408000, C209S409000, C209S411000
Reexamination Certificate
active
07063214
ABSTRACT:
Interconnectible screen assemblies for vibratory separators or shale shakers and methods for manipulating such screen assemblies which, in certain aspects, include a first screen assembly and a second screen assembly positioning at least a portion of the first screen assembly with respect to screen assembly holding apparatus, connecting a second screen assembly to the first screen assembly, and moving the first screen assembly and the second screen assembly together with respect to the screen assembly holding apparatus.
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Int'l Search Report. PCT/GB2004/00423. mailed Aug. 6, 2004: 4 pp.
Written Opinion of the Int'l Searching Authority. PCT/GB/2004/000423: 4 pp. mailed Aug. 6, 2004.
McClung, III Guy L.
Schulte, Jr. David L.
Lillis Eileen D.
McClung Guy
Miller Jonathan R.
Varco I/P Inc.
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