Tray extending apparatuses for an oven
Patent 5338922 Issued on August 16, 1994. Estimated Expiration Date: 
February 12, 2013. 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.
February 12, 2013. 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 569413 2657110 High frequency oven with drawer type door Combination convection and microwave oven having improved microwave energy distribution Combined microwave and resistance heated electric oven Equipment for discharging overflows in a microwave oven Patent #: 5216216 InventorsApplicationNo. 017514 filed on 02/12/1993US Classes:219/763, Shelf126/340, Door-operated219/521, Including or comprising holding or support means for material to be heated219/756, Enclosed cavity structure312/236WITH HEATING, COOLING OR HEAT EXCHANGE MEANSExaminersPrimary: Leung, Philip H.Attorney, Agent or FirmForeign Patent References
International ClassH05B 006/80Foreign Application Priority Data1992-02-17 KRAbstractA microwave oven includes a cooking chamber having a door. A tray is mounted in the chamber by a roller/guide track arrangement such that gravitational force acting on the tray is converted into a force which slides the tray forwardly when the door is opened. | |
