Refrigerator door structure

Supports: cabinet structure – Show-case type – With closure

Patent

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Details

49DIG2, 49504, 312296, A47F 310

Patent

active

045882355

ABSTRACT:
An improved refrigerator door structure, the mounting frame and door thereof being fabricated of fiberglass, fiberglass reinforced thermoplastic, or other lightweight material. An innermost and an outermost glass pane are sealably mounted within the door frame to enclose one or more sheets of heat reflective transparent plastic material space parallel to and laterally from the panes and sealably attached to the frame so as to prevent flow of air past any of the plastic sheets or glass panes. The heat reflective plastic surface serves as a barrier to our flow and also serves as a barrier to radiated heat.

REFERENCES:
patent: 1867074 (1932-07-01), Hill
patent: 2858408 (1958-10-01), Barooero
patent: 2870793 (1959-01-01), Bailey
patent: 4223482 (1980-09-01), Barroero et al.
patent: 4309845 (1982-01-01), Schmidt
patent: 4516356 (1985-05-01), Delman
patent: 4992063 (1985-01-01), Schock et al.

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