Oven liner support structures

Claim 1

A SUPPORTING BRACKET ADAPTED FOR USE IN A RANGE OR THE LIKE HAVING AN EXPOSED OUTSIDE SURFACE ENCLOSING A FRAME AND AN OVEN LINER, SAID FRAME HAVING A FIXED SUPPORTING PORTION, SAID OVEN LINER DISPOSED ADJACENT SAID FRAME SUPPORTING PORTION AND BEING OF A GENERALLY BOXLIKE CONSTRUCTION HAVING A BOTTOM WALL, A PAIR OF SIDE WALL, A TOP WALL, AND A REAR WALL, SAID WALLS ARRANGED TO DEFINE A FRONT OPENING FOR PERMITTING ACCESS THERETO, SAID SUPPORT BRACKET POSITIONED ABOUT SAID LINER AND HAVING A CROSS-SECTION FORM ADAPTED TO EXTEND BETWEEN SAID LINER AND SAID FRAME FIXED PORTION, FIRST AND SECOND CROSSSECTIONAL AND PORTIONS ON SAID BRACKET EXTENDING LONGITUDINALLY FOR ENGAGING THELINER AND SAID FRAME FIXED PORTION RESPECTIVELY, A PLURALITY OF PROJECTIONS CARRIED BY SAID FIRST CROSS-SECTIONAL END PORTION ADAPTED TO ENGAGE ONLY PREDETERMINED AREAS OF SAID LINER DISPOSED ALONG THE LONGITUDINAL EXTENSION OF SAID FIRST CROSS-SECTIONAL END PORTION, A PLURALITY OF PROTUBERANCES CARRIED BY SAID SECOND END PORTION ADAPTED TO ENGAGE ONLY PREDETERMINED AREAS OF SAID FIXED FRAME PORTION DISPOSED ALONG THE LONGITUDINAL EXTENSION OF SAID SECOND CROSS-SECTIONAL END PORTION, SAID BRACKJET PROJECTIONS AND PROTUBERANCES EFFECTIVE BOTH TO SUPPORT SAID LINER ON SAID FIXED FRAME PORTION AND TO RESTRICT HEAT TRANSFER BETWEEN SAID LINER AND SAID RANGE FRAME AND EXPOSED SURFACES.