Protective cover for an electric range

Details Protective cover for an electric range Protective cover for an electric range

1975-11-21

1977-08-30

Mayewsky, Volodymyr Y.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

428189, 428913, 428604, 428606, 99446, 21947, 219462, 219530, B32B 100, B32B 300

Patent

active

040456064

ABSTRACT:
A protective for a stove plate of an electric range comprises a heat-resistant aluminum foil into which bulges have been embossed corresponding to the heating units. The embossing is carried out by hand by laying a piece of foil on the stove plate and pressing the foil on and around the heating units. Stripes of a temperature-indicating salt, such as NH.sub.4 MnP.sub.2 O.sub.7, which change color at a predetermined temperature are preferably applied to the foil to give visual indication of over-heating.

REFERENCES:
patent: 3490123 (1970-01-01), Clark
patent: 3781522 (1973-12-01), Boron et al.

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