A Microwave Cooking Tray and Sleeve Assembly comprises a tray for holding food to be cooked, a transparent heat seal covering the tray, and a sleeve designed to hold the tray. In order to cook the food in the tray, the assembly is placed in a microwave oven. During cooking, side vents on the tray ch
A Microwave Cooking Tray and Sleeve Assembly comprises a tray for holding food to be cooked, a transparent heat seal covering the tray, and a sleeve designed to hold the tray. In order to cook the food in the tray, the assembly is placed in a microwave oven. During cooking, side vents on the tray channel steam out of the tray. Holes in the sleeve allow the steam to easily escape the box after passing through the vents in the tray. After a short period of cooking in the microwave oven, the tray is removed from the sleeve, the heat seal is removed from the tray, and the food in the tray is ready to eat.
대표청구항▼
1. An apparatus for cooking food comprising: a. a tray comprising at least one sidewall bounded by a rim, said sidewall defining a tray interior; b. a heat seal attached to the rim and covering the tray interior; c. at least one vent positioned upon the rim of the tray, said vent creating a wea
1. An apparatus for cooking food comprising: a. a tray comprising at least one sidewall bounded by a rim, said sidewall defining a tray interior; b. a heat seal attached to the rim and covering the tray interior; c. at least one vent positioned upon the rim of the tray, said vent creating a weakened portion on the heat seal; and d. a sleeve containing the tray therein, the sleeve including a sleeve top positioned snugly against the heat seal, thereby maintaining the heat seal and resisting pressure from within said tray interior during cooking, the sleeve further including at least one port aligned with said vent on the heat seal when the tray is retained within the sleeve, said port being only slightly larger than said vent, such that pressure from within said tray interior causes the heat seal to first rupture at said vent and aligned port. 2. The apparatus of claim 1, wherein said sleeve is transparent to radiant energy. 3. The apparatus of claim 1, wherein said sleeve top is free of any apertures other than ports aligned with respective vents positioned upon the rim of said tray. 4. The apparatus of claim 1, and further comprising a lid positioned between the heat seal and said sleeve top. 5. The apparatus of claim 1, wherein each vent comprises a V-shaped indentation formed in the rim of said tray and a channel extending beneath the V-shaped indentation and tapering into the sidewall of said tray. 6. The apparatus of claim 1, wherein each vent comprises a V-shaped indentation formed in the rim of said tray and forming a V-shaped pocket under the heat seal. 7. The apparatus of claim 1, wherein said tray further comprises a bottom surface, a plurality of ribs extending from said bottom surface to provide a cooking plane above said bottom surface. 8. A method of preparing a frozen dinner for subsequent sale, the method comprising the steps of: a. providing a tray having food positioned therein, said tray including a rim, at least one sidewall, and at least one vent positioned upon the rim of said tray; b. attaching a heat seal to the rim of said tray to hermetically seal the food in the tray, the heat seal having a weakened portion adjacent to said vent; c. providing a sleeve, including a sleeve top and at least one sleeve side connected to said sleeve top, said sleeve defining a port that is slightly larger than said vent; and d. placing said tray in the sleeve such that the sleeve top is positioned snugly against the heat seal, thereby maintaining the heat seal and resisting pressure from within said tray during cooking, and said port is aligned with the said vent, such that pressure from within said tray causes the heat seal to first rupture at said vent and aligned port. 9. The method of claim 8, wherein said sleeve is transparent to radiant energy. 10. The method of claim 8, wherein said sleeve top is free of any apertures other than ports aligned with respective vents positioned upon the rim of said tray. 11. The method of claim 8, wherein the step of providing the sleeve includes cutting an arc in a flattened piece of cardboard and folding the cardboard along the ends of the arc to create the port in said sleeve.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (24)
Seaborne Jonathan (Corcoran MN), Amphoteric ceramic microwave heating susceptor.
Tolchin Norman (7225 Windcrest La. North Richland Hills TX 76180) Tolchin Carole J. (7225 Windcrest La. North Richland Hills TX 76180), Container for cooking foods.
Mason ; Jr. Stanley I. (61 River Rd. Weston CT 06880) Mason Charlotte G. (61 River Rd. Weston CT 06880), Cooking vessel for microwave oven cookery adapted to aid in browning foods by heat from hot, liquid fats.
Strait ; Jr. Clifford C. (516 E. Juanita ; Suite #3 Mesa AZ 85204), Microwave ovenware apparatus, hydrating microwave ovens and microwave water purifier.
Shapiro, Catherine M.; Berends, Corey L.; Degner, Brian M.; Sweley, Jess C.; Bills, Stephanie L.; Branda, Christopher M.; Folta, Kim M.; Kim, Robert; Lai, Sue; Poulis, Pamela A.; Spungin, Jesse Jay; Bartholomew, Katie M.; Deakin, Lynda A.; Holscher, Todd T. S.; Hwang, Grace J.; Kavanagh, Mark M.; Lee, Michelle S. K.; Mack, Adam M.; Morgan, Eleanor D.; Smith, John W.; Thomsen, David C.; Trionfi, Gabriel M.; Chang, Ana T. Yuan, Multi-component packaging system and apparatus.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.