US PATENT SUBCLASS 5 / 278
.~.~ Equalizers

Current as of: June, 1999
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5 /   HD   BEDS

131  DF  BEDSTEADS {6}
400  DF  .~ Having bottom {9}
278.~.~ Equalizers

DEFINITION

Classification: 5/278

(under subclass 131) Devices comprising accessory devices applied to any type of bed bottom, so that when any local part is depressed by weight applied thereto other parts of the bottom not immediately adjacent will be similarly depressed. The devices usually include springs and assist in distributing the weight over the whole bed bottom.