(under the class definition) Apparatus in which the flow of contents material into the receiver is in an upward direction and in which the system includes support means for the receiver in filling relation. The receiver may be filled
through an aperture at its bottom or it may be inverted for filling.
SEE OR SEARCH THIS CLASS, SUBCLASS:
18+, for filling or refilling of dispensers, especially subclass 30 for fountain pen type filling arrangements.
108+, for scoop type in which the receiver may be supported in inverted position.
163, for successive receiver type filling systems in which the conveyor rotates on a horizontal axis so that the receiver may be inverted at some time during the filling cycle though not necessarily so.
164, for successive receiver type filling systems in which the receiver is supported on its side during filling. 274, for gravity sealed valves operative upon inversion of the receiver and including a swinging support for the receiver.
325+, for filling means for receivers having plural openings, especially subclass 124 for receivers opened at both ends.
SEE OR SEARCH CLASS
53, Package Making,
242+, for package making devices of the bottom filling type.
