US PATENT SUBCLASS 215 / 222
.~.~.~ Quick removal (e.g., bayonet)

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

200  DF  CLOSURES {32}
201  DF  .~ Having warning means or means impeding closure removal (e.g., child proof) {15}
217  DF  .~.~ Closure guided in simultaneous turning and reciprocating movememnt (e.g., screw threaded) {4}
222.~.~.~ Quick removal (e.g., bayonet)

DEFINITION

Classification: 215/222

(under subclass 217) Devices wherein the closure and receptacle include interlocking means constructed to permit rapid removal of the closure, rotation of the closure to be either secured to or removed from the receptacle being less

than 360 deg..