US PATENT SUBCLASS 141 / 337
.~.~ Flexible, collapsible or folding

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

311 R  DF  FILLING MEANS WITH RECEIVER OR RECEIVER COACTING MEANS {20}
331  DF  .~ Funnel type {8}
337.~.~ Flexible, collapsible or folding {1}
338  DF  .~.~.~> Stored in or on receiver

DEFINITION

Classification: 141/337

(under subclass 331) Filling apparatus in which the funnel is constructed, arranged and intended to be foldable, bendable, collapsible or flexible.

SEE OR SEARCH THIS CLASS, SUBCLASS:

313+, for other filling systems involving flexible receivers, and see the search notes to subclass 313.

SEE OR SEARCH CLASS

222, Dispensing,

92+, for collapsible wall dispensers; subclass 206+ for resilient wall dispensers; subclasses 527+ for dispensers having foldable, collapsible or flexible outlet extensions.