US PATENT SUBCLASS 100 / 104
WITH DRAIN MEANS FOR EXPRESSED LIQUID

Current as of: June, 1999
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100 /   HD   PRESSES

104WITH DRAIN MEANS FOR EXPRESSED LIQUID {8}
105  DF  .~> Plural liquids (peel oil)
106  DF  .~> Liquid impelling means
107  DF  .~> Drain tube inbedded in material {2}
110  DF  .~> Drainage through or along pressure surface {6}
126  DF  .~> Drainage through or along surface spanning pressure surfaces {1}
130  DF  .~> External strainer
131  DF  .~> Expressed liquid collector or receptor {2}
136  DF  .~> Guards or shields

DEFINITION

Classification: 100/104

(under the class definition) Apparatus including means for collecting or a duct for transferring liquid coming from the material pressed as a result of the application of the compressing force.

(1) Note. Mere openings or grooves for access or egress are not regarded as ducts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

218, for reciprocating presses having means to remove the compacted material from the surface which supported it during compacting.

SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning, 260+, for mop wringers.

68, Textiles: Fluid Treating Apparatus,

19+, for machines combined with means for removing liquid from the textile.

99, Foods and Beverages: Apparatus,

375, for cooking devices of the opposed heated mold or surface type, such as a waffle iron or sandwich-grill, having a drip or waste receptor or director; subclasses 501+ and 506+, for liquid recovery means combined with pressing means.

162, Paper Making and Fiber Liberation, appropriate subclasses for processes and apparatus for making fibrous articles by depositing a fiber slurry on a foraminous surface and draining the suspending medium through the surface and especially

396+, for devices in which pressure is applied to express the suspending medium through the foraminous surface.

210, Liquid Purification or Separation, appropriate subclasses, for devices for separating liquids from solids, and see the statement of the class lines in the class definition of the (100) class.