US PATENT SUBCLASS 312 / 334.3
.~.~.~.~ Lazy-tong

Current as of: June, 1999
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312 /   HD   SUPPORTS: CABINET STRUCTURE

294  DF  WITH MOVABLE COMPONENTS {21}
330.1  DF  .~ Horizontally movable (e.g., drawer) {10}
334.1  DF  .~.~ Having guide assembly {8}
334.2  DF  .~.~.~ Lever type {1}
334.3.~.~.~.~ Lazy-tong

DEFINITION

Classification: 312/334.3

Lazy-tong:

(under subclass 334.2) Cabinet structure wherein the linkage system includes a series of diagonal pairs of crossing members, each pair being pivoted together between their ends and connected with the next pair at the ends so that the arrangement, as a whole, can be extended or retracted.