US PATENT SUBCLASS 215 / 356
.~.~ Removably attached to receptacle by rotation (e.g., screw threaded or lugged)

Current as of: June, 1999
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215 /   HD   BOTTLES AND JARS

200  DF  CLOSURES {32}
355  DF  .~ Stopper type {4}
356.~.~ Removably attached to receptacle by rotation (e.g., screw threaded or lugged) {1}
357  DF  .~.~.~> Interrupted threads

DEFINITION

Classification: 215/356

(under subclass 355) Devices, wherein the closure is concurrently or successively directed in rotary and reciprocatory movement about continuous or discontinuous screw threads or thread like means in an ever tightening or loosening action.

SEE OR SEARCH THIS CLASS, SUBCLASS:

329, for like devices for cap type closures.

SEE OR SEARCH CLASS

217, Wooden Receptacles,

107, for bung-hole closures with screw-thread or bayonet locking means. 220, Receptacles,

288+, for screw-type closures for metallic receptacles.

222, Dispensing,

552, for dispensers with screw plugs.