. . . "20130340706COMBUSTION ENGINE OIL PAN - A combustion engine oil pan including a sump capable of containing oil and a sole configured to compliment the sump, able to support, with sealing, the sump and to be fixed to the engine, particularly a bottom or low part of the engine, wherein the join between the sump and the sole extends to form notched cutouts in the sole and in the sump.12-26-2013" . .