US PATENT SUBCLASS 222 / 566
NOZZLES, SPOUTS AND POURING DEVICES

Current as of: June, 1999
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222 /   HD   DISPENSING

566NOZZLES, SPOUTS AND POURING DEVICES {5}
567  DF  .~> With separable attaching means {3}
571  DF  .~> Antidrip
572  DF  .~> Integral with container walls
573  DF  .~> Reinforced or with container-connected brace
574  DF  .~> With folded seam

DEFINITION

Classification: 222/566

(under the class definition) Dispensers in which the only dispensing feature claimed pertains to the nozzle, spout, pouring lip or other material pouring guide, including the mode of connection to the receptacle. These are herein generically called pouring devices.

(1) Note. This subject matter appears throughout the class in the combinations and in the special forms provided for in the preceding subclasses, some being specially noted below.

(2) Note. See Lines With Other Classes and Within This Class, Puncturing Injectors and Other Nozzles, Spouts, and Pouring Devices, in the main class definition for notes to other classes having related nozzle, spout, and pouring device art.

SEE OR SEARCH THIS CLASS, SUBCLASS:

80, for cutter or punch type.

475, where the spout also functions as the container handle. 478+, for containers having plural openings and plural nozzles, spouts, and pouring devices and see the notes to such subclasses for related art.

526+, for nozzles, spouts and pouring devices movably connected to the receptacle for purpose other than mere attachment or detachment, and see the notes thereto for related art.

538+, and see the notes thereto for non-use housing or securing means.

544+, for combinations with a flow controller or closure, and see the notes.

564, for interior material guides.

565, for sifter, sprinkler or plural opening patterns.

575, for outlet shapes.

SEE OR SEARCH CLASS

137, Fluid Handling,

801, for flow devices comprising nozzles or spouts.