Constant temperature fryer assembly
Patent 4882984 Issued on November 28, 1989. Estimated Expiration Date: 
October 7, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 7, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1401945 1707786 2652767 3504619 3637401 3708311 3733202 3861289 Apparatus for automatically producing waffles and similar food articles Method and apparatus for use in frying doughnuts InventorAssigneeApplicationNo. 255084 filed on 10/07/1988US Classes:99/404, With conveyer99/406, Fluid current99/407, With feeding and/or discharging99/408, With crumb or sediment segregating or handling99/443CConveyorExaminersPrimary: Marcus, StephenAssistant: Peterson, Christine A. Attorney, Agent or FirmForeign Patent References
International ClassA47J 037/12AbstractA constant temperature fryer assembly having a conveyor for cooking food in oil at a predetermined constant temperature. The fryer is constructed having an external heat exchanger for heating the oil. Oil is removed from the fryer, pumped through the heat exchanger and then pumped back into the fryer through a series of aperatures. The aperatures are positioned in the fryer to provide predetermined temperature at various positions along the conveyor, thereby maintaining a controlled cooking environment. | |
