US PATENT SUBCLASS 96 / 296
.~.~ Mesh or fabric screen, fibrous or filamentary pad, or perforated plate

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

243  DF  WITH GAS AND LIQUID CONTACT APPARATUS {16}
290  DF  .~ Particulate media, shaped packing elements (e.g., Raschig rings, Berl saddles, etc.), or porous media for gas and liquid contact {9}
296.~.~ Mesh or fabric screen, fibrous or filamentary pad, or perforated plate {1}
297  DF  .~.~.~> By sprayer

DEFINITION

Classification: 96/296

Mesh or fabric screen, fibrous or filamentary pad, or perforated plate:

(under subclass 290) Apparatus wherein the contact means consists of a filter with an open network of interlacing threads or wires; a porous mass made of slender, elongated material or of fine or thinly spun threads or wires; or a flat, thin, inflexible body of uniform thickness having holes therethrough.