(under the class definition) Apparatus comprising a filter incorporated in a portable receptacle not having any flow connections attached thereto, which receptacle is provided with (1) a hood, or (2) means forming a complete closure of the top side thereof, which closure may have a foraminous section provided with means for completely covering such section.
SEE OR SEARCH THIS CLASS, SUBCLASS:
380+, for a rotating centrifugal extractor element having a removable closure.
464+, for a portable receptacle draining type filter.
473+, for a filter removably supported on a portable container.
SEE OR SEARCH CLASS
141, Fluid Material Handling, With Receiver or Receiver Coacting Means, appropriate subclasses, for fluent material handling devices, with receiver or receiver coacting means. 220, Receptacles,
24+, for receptacle closures, subclasses 694+ for attachments for receptacles.
222, Dispensing,
189.06+, for a dispenser having a filter.
297, Chairs and Seats,
175+, for a seat combined with a pail or the like for milking operations.
