as shown in fig1 , an embodiment of the invention disclosed herein includes a support frame 31 having four legs 32 for supporting the obg and oven 100 on a horizontal surface . the outdoor grill includes a pivoted cover 17 , temperature gauge 48 and a handle 47 attached to cover 17 . grill 10 includes cooking surfaces 16 and 18 which may be of the type that included a plurality of spaced apart rods or bars that allow heated gases to pass between the bars or rods that support the food to be cooked . the top surface 55 of an oven is positioned between cooking surfaces 16 and 18 . the oven includes a vertically pivoted oven door 52 . as shown in fig2 , the grill may include four burners 41 , 42 , 43 and 44 having control knobs 27 . the burners may be circular or rectangular in shape or may comprise any type of burner that is known in the art . the grill 10 includes a box like housing which is open in the bottom and includes side walls 13 , 24 and front and rear walls 25 and 26 as shown in fig2 and 3 . a pair of drip pans 21 and 22 with handles 28 are slidably mounted within the grill housing as shown in fig2 . the grill housing also slidable supports two trays 45 and 46 in any known manner . trays 45 and 46 may have semi - circular portions 51 within which food flavoring elements 52 are supported . fig4 discloses the internal structure of the outdoor grill . drip trays 21 and 22 are located directly below cooking surfaces 16 and 18 . tray 21 is positioned between two baffles 14 that extend the width of the housing . tray 22 is positioned between two baffles 20 that also extend the width of the housing as shown in fig2 . burner 41 is positioned between one of the baffles 14 and the side wall 13 of the housing such that drippings from cooking surface 16 will not impinge upon the burner 41 . heating gases from burner 41 will be deflected by inclined wall portion 12 of the housing upwardly and inwardly toward cooking surface 16 as shown in fig4 . tray 46 is positioned above burner 41 so that the heated gases will heat the contents of the tray to cause flavoring elements 52 to vaporize . inwardly extending baffles 15 and 19 are located within the housing to direct any drippings toward the centerline of pans 21 and 22 . located within the grill housing is an oven 100 formed by two converging bottom wall portions 54 and 53 ; sidewall portions 58 and 59 and a top wall 56 . shelves 101 and 102 are located within oven 100 . a baffle 56 extends along the width of the housing between rear and front housing portions 25 and 26 as shown in fig2 . as can be seen in fig4 , hot gases from burners 42 and 43 are directed inwardly and upwardly by inclined bottom wall portions 54 and 53 . oven wall portions 54 , 53 , 58 and 59 are thereby heated by the hot gases arising from burners 42 and 43 . baffle plates 20 function in the same manner as baffle plats 14 to form areas within the grill that are not located directly beneath cooking surface 18 and within which drip pan 22 is slideably located . thus drippings from cooking surface 18 will not impinge upon burners 43 or 44 , thereby avoiding flare - ups . baffles 19 also serve to direct drippings to the center line of drip pan 22 . drip pans 21 and 22 may be slideably supported by rails that extend between housing walls 25 and 26 or in any other well - known manner , such as by rails attached to baffles 14 and 20 . individual burners 41 , 42 , 43 and 44 are connected to a source of ignitable gas such as propane . control knobs 27 for individual gas valves that include an ignition device as is well - known in the art are also provided . burners 41 , 42 , 43 and 44 may be supported within the housing by any suitable means . a second embodiment of the invention is illustrated in fig6 through 8 . this embodiment is very similar to that of fig1 - 5 . the two main differences being the provision of separate cooking chambers and the provision of a third cooking surface above the oven . as shown in fig6 , the cooking grill of this embodiment includes a plurality of legs 61 for supporting a frame 80 . a pair of drip trays 68 and 67 are slidably mounted within the housing . however , in lieu of a single cover or hood as is the case for the embodiment of fig1 - 5 , the embodiment of fig6 includes two separate covers 69 and 70 that are pivotably attached to the grill housing in any known manner . cover 70 is located above cooking surface 75 and cover 69 is located above cooking surface 76 thereby forming two separate cooking chambers . an auxiliary cooking surface 79 which may be of the open grill type is positioned above oven 200 as shown in fig7 . an opening 201 is provided in the top surface 203 of oven 200 through which hot gases may escape toward cooking surface 79 . a slidable plate 202 is adapted to be moved into and out of opening 201 to vary the amount of hot gases that are directed to cooking surface 79 . hot gases are directed into oven 200 via louvers 98 and 99 . handle 205 is connected to plate 202 and extends outwardly of the grill housing . as in the first embodiment , baffles 93 , 94 , 95 , 96 and 97 extend between the front and rear walls of the housing to form areas to isolate burners 63 , 64 , 65 and 66 from drippings that may fall from cooking surfaces 75 and 76 . baffles 101 and 102 also deflect drippings toward the centerline of drip pans 67 and 68 . slanted bottom wall portions 91 and 92 of oven 200 direct heated gases around the oven wall surfaces . gases are also directed into the interior of oven 200 through louvers 98 and 99 . a gas burner may optionally be located within oven 200 as a substitute for or in addition to burners 98 and 99 to provide a heat source within the oven . separate covers 69 and 70 include individual temperature gauges 71 and 72 and handles 73 and 74 . operation of the apparatus is as follows . with respect to the embodiment of fig1 , one or more of the burners 41 - 44 may be turned on . food to be barbequed may be placed on cooking surfaces 16 or 18 and items to be baked or heated can be placed in oven 100 . heated gases will be deflected by surfaces 12 , 54 , 53 or 35 toward the cooking surfaces and around the exterior of oven 100 . drippings from the food will fall directly into drip pans 21 and 22 without impinging upon any of the burners . additionally , baffles 15 and 19 will further direct any drippings toward drip pans 21 and 22 . food flavoring materials such as wood chips can be placed in elongated bowls 51 which can be positioned above burners 41 and / or 44 as shown in fig4 . with respect to the embodiment illustrated in fig6 - 8 , burners 63 - 66 can be individually turned on and it is possible to turn on only burners 63 and 64 so that only the left hand portion of the grill including cooking surface 75 and the area under hood 70 will be heated . with all four burners on heated gases will be directed to both cooking surfaces 75 and 76 . also heated gases will be directed into over 200 through louvers 98 and 99 . the amount of heated gases directed to cooking surface 79 will depend upon the degree to which vent 201 in the top surface of the oven is open . typically , vegetables , pots and / or pans can be placed on cooking surface 79 . although the present invention has been described with respect to specific details , it is not intended that such details should be regarded as limitations on the scope of the invention , except to the extent that they are included in the accompanying claims .
an outdoor barbeque grill includes a housing within which is located an oven . the oven may include louvers for admitting heated gases into the oven and an adjustable outlet vent . in one embodiment the grill may include plural cooking surfaces with individual hoods for isolating cooking areas . one or more gas burners are positioned horizontally offset from the cooking area so that drippings from the food do no directly impinge on the burner thus avoiding flare - ups .