US Patent 7935914 Pressure cooker

A sealed cookware and servingware object, such as a pressure cooker, is provided. The object is temperature and pressure regulated using control technology such as Radio Frequency Identification (RFID) technology and temperature sensors associated with the objects. In a first embodiment, the temperature sensor is at least partially embedded in the base of the object. In a second embodiment, the temperature sensor extends through a tunnel in a wall of the object and includes a sealing cap to cover the tunnel and prevent air and/or liquid from escaping the interior of the object.