Microwave safety lid

Details Microwave safety lid Microwave safety lid

1990-07-09

1991-04-30

Leung, Philip H.

Electric heating

Metal heating

Of cylinders

426118, 426234, 99DIG14, 220367, H05B 680

Patent

active

050120611

ABSTRACT:
An universal gas permeable, vapor releasing cover for adapting cooking vessels for use in a microwave oven includes a patterned array of openings to permit venting of vapors and gases in a relatively flat microwave permeable cover designed to accommodate varying sized vessels of the general shape described by the lid. A set of such covers can serve all popular shapes of such vessels. The holes may be tapered to reduce clogging.

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