Laboratory cabinet

Claim 1

A CABINET STRUCTURE COMPRISING A CABINET BODY HAVING A SINGLE UNINTERRUPTED FRONT OPENING THEREIN CHARACTERIZED BY THE ABSENCE OF HORIZONTAL SPACERS, AT LEAST ONE SLIDABLE DRAWER HAVING A FRONT PANEL CLOSING AN UPPER PORTION OF SAID FRONT OPENING, MEANS MOUNTING SAID DRAWER TO PRECLUDE SAGGING THEREOF WHEREBY OTHER MOVABLE UNITS POSITIONED BENEATH SAID ONE DRAWER MAY BE READILY OPENED OR CLOSED REGARDLESS OF THE POSITION OF SAID ONE DRAWER, A PAIR OF OPPOSED PARALLEL CHANNEL SUSPENSION GUIDES INCLINED DOWNWARDLY FROM FRONT TO REAR AND CORRESPONDING CHANNEL SLIDES CARRIED BY SAID DRAWER ENGAGED IN SAID CHANNEL GUIDES WHEREBY THE ELEVATION OF THE REAR END OF SAID DRAWER CORRESPONDINGLY RAISES THE FRONT END THEREOF WHEN IN OPEN POSITION TO COMPENSATE FOR GRAVITATIONAL SAG OF SAID FRONT PORTION WHEN EXTENDED OUT OF SAID CABINET, THE REAR END OF SAID DRAWER PROVIDED WITH A PAIR OF OPPOSITELY DISPOSED ROLLERS MOVABLE IN SAID CHANNEL GUIDES AND ENGAGEABLE WITH THE TOP FLANGE OF ITS ASSOCIATED DRAWER SLIDE, SAID ROLLERS CARRIED BY SAID GUIDES BEING OF GREATER DIAMETER THAN SAID FIRST-MENTIONED ROLLERS FURTHER TO ELEVATE THE REAR OF SAID DRAWER WHEN SAID DRAWER IS OPENED TO FURTHER COMPENSATE FOR GRAVITATIONAL SAG.