US PATENT SUBCLASS 220 / 244
.~.~ Closure mounted for swinging (e.g., hinged)

Current as of: June, 1999
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220 /   HD   RECEPTACLES

200  DF  CLOSURES {45}
243  DF  .~ External and internal bar or closure {8}
244.~.~ Closure mounted for swinging (e.g., hinged)

DEFINITION

Classification: 220/244

(under subclass 243) Device wherein the closure is mounted for a turning motion about a pivot to open or close a passage.