US PATENT SUBCLASS 215 / 221
.~.~.~ Closure removal obstacle movable to unobstructive position

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}
221.~.~.~ Closure removal obstacle movable to unobstructive position

DEFINITION

Classification: 215/221

(under subclass 217) Devices in which there is provided obstacle means which are movable to an alternate position to enable the closure to be grasped for removal from the receptacle.