Venting device

Details Venting device Venting device

1991-08-26

1996-10-01

Cuomo, Peter M.

Supports: cabinet structure

Spaced insulated wall

Refrigerator cabinet

312401, A47B 9604

Patent

active

055606954

ABSTRACT:
A venting device for use in venting a hollow structure such as a refrigerator door to be filled with an expanding foamed-in-place insulation material has tapered apertures to allow gas to escape while retaining the insulation material. The venting device can include a chamber for receiving a hinge pin or a shelf end.

REFERENCES:
patent: 3132382 (1964-05-01), Magester
patent: 3156019 (1964-11-01), Dawley
patent: 4067096 (1978-06-01), Kochendorfer
patent: 4107833 (1978-08-01), Knight et al.
patent: 4151681 (1979-05-01), Roberts
patent: 4180297 (1979-12-01), Abrams
patent: 4735468 (1988-04-01), Taylor et al.
patent: 4946363 (1990-08-01), Cavender
patent: 4955675 (1990-09-01), Magester

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