A - Human Necessities – 47 – G
Patent
A - Human Necessities
47
G
232/17
A47G 29/12 (2006.01) A47G 29/126 (2006.01)
Patent
CA 1241624
A B S T R A C T An insulated drop plate comprised of a back plate having an opening for the mail. Having two hinges at its upper part to attach a cover to. A frame for retaining a first insulation around its perimeter and around the opening. Suitable insulation. This back plate being also provided with an upper curved extension to cover and conceal said hinges. A cover provided with two complementary hinges to be articulated with the first hinges on the back plate. And with a frame around the perimeter for the retention of a second insulation. A wire joining the first and secon d hinges. And a coil spring on the wire to keep the cover normally closed.
459299
Na
Saint Pierre Leo A.
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