US PATENT SUBCLASS 215 / 333
.~.~.~ Keeper formed by bend in bead encircling lower edge of cap skirt

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

200  DF  CLOSURES {32}
316  DF  .~ Cap type {8}
329  DF  .~.~ Removably attached to receptacle by relative rotation between keepers (e.g., screw threads or lugs) {11}
333.~.~.~ Keeper formed by bend in bead encircling lower edge of cap skirt

DEFINITION

Classification: 215/333

(under subclass 329) Devices, wherein (1) the lower portion of the closure skirt is turned upward around its entire perimeter to form a narrow reinforcing rim thereon, and (2) rim is displaced inwardly, flattened, or otherwise deformed to form a keeper engageable with a keeper on the receptacle.