Electric heating – Metal heating – Of cylinders
Patent
1987-10-30
1989-09-19
Pellinen, A. D.
Electric heating
Metal heating
Of cylinders
219 1055F, 99DIG14, 426243, H05B 680
Patent
active
048683604
ABSTRACT:
An improved metallic cooking utensil suitable for use both in stovetop cooking such as frying and in a microwave oven is disclosed. The utensil features a bowl member formed of a single piece of stainless steel having a relatively square cut-off edge, that is, without a rolled-over edge or other complex edge detail. The upper portion of the disk member forms a circumferential flange which is extended at least two points to receive handles. The handles are formed of a microwave-transparent polymer material, and are affixed to the extended portions of the flange by rivets extending through square holes formed in the flange extensions. The bowl defines a relatively broad radius between its bottom portion and the upper flange, and may have a heat conductive element plated onto or affixed to its bottom for improvement of its heat conducting characteristics.
REFERENCES:
patent: 4167606 (1979-09-01), Ulam
patent: 4491235 (1985-01-01), Fournier
patent: 4689458 (1987-08-01), Levendusky
Corning Glass Works
Fuller Leon K.
Pellinen A. D.
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