US PATENT SUBCLASS 16 / 34
.~.~ Swinging

Current as of: June, 1999
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16 /   HD   MISCELLANEOUS HARDWARE

18 R  DF  CASTERS {20}
32  DF  .~ Leg elevators {2}
34.~.~ Swinging

DEFINITION

Classification: 16/34

(under subclass 32) Devices pivotally mounted for supporting the caster or leg in raised or lowered position above or upon the floor.