Adjustable rack of the apertured panel type

Claim 1

AN ARTICLE SUPPORT COMPRISING A MAIN SUPPORT MEMBER ADAPTED TO BE MOUNTED IN GENERALLY HORIZONTAL POSITION ON A WALL OR THE LIKE, SAID MIAN SUPPORT MEMBER COMPRISING A GENERALLY HORIZONTAL PORTION, A FLANGE AT EACH EDGE THEREOF, ONE OF SAID FLANGES BEING ARRANGED ALONG THE TOP EDGE OF SAID MAIN SUPPORT MEMBER, AND THE OTHER FLANGE BEING ARRANGED ALONG THE LOWER EDGE THEREOF, MEANS SECURING THE FLANGE AT THE UPPER EDGE TO SAID WALL, THE FLANGE AT THE LOWER END OF THE MAIN SUPPORT MEMBER HAVING AN EDGE BEARING AGAINST SAID WALL, SAID FLANGES BEING OF SUBSTANTIALLY EQUAL EXTENT, AN UPTURNED SUPPORTING LIP EXTENDING ALONG THE FLANGE AT THE LOWER EDGE OF THE MAIN SUPPORT MEMBER, A SERIES OF GENERALLY VERTICALLY ARRANGED APERTURED ARTICLE-SUPPORTINUG RACKS DEPENDINGLY MOUNTED ON THE MAIN SUPPORT MEMBER AND INTERENGAGING MEANS BETWEEN THE HORIZONTAL SUPPORT MEMBER AND THE VERTICAL RACKS FOR DEPENDENTLY SUPPORTING THE LATTER ON THE FORMER, SAID INTERENGAGING MEANS COMPRISING THE UPTURNED SUPPORTING LIP AND A DOWNTURNED LIP ON EACH DEPENDING RACK AT THE UPPER END THEREOF, THE LOWER ENDS OF THE RACKS BEING PLAIN, THE TURNED-DOWN LIP ON EACH DEPENDING RACK BEING SLIDABLE ALONG THE SUPPORTING LIP ON THE MAIN SUPPORT MEMBER TO ADJUST THE RACKS CORRESPONDINGLY, EACH DEPENDING RACK INCLUDING A MAIN BODY PORTION, A VERTICALLY ARRANGED FLANGE AT EACH EDGE THEREOF AND BEING ADAPTED TO CONTACT SAID WALL, AND MEANS ON SAID FLANGES PROVIDING FOR ATTACHMENT OF SID RACKS TO THE WALL IN SELECTED ADJUSTED POSITION ALONG THE MAIN SUPPORT MEMBER.