Waterproof container

Details Waterproof container Waterproof container

1983-04-11

1984-08-14

Dixson, Jr., William T.

Special receptacle or package

Evacuated

206811, 215262, 220231, B65D 8118, B65D 5116

Patent

active

044651899

ABSTRACT:
A self-venting waterproof container includes upper and lower waterproof body portions along with a sealing mechanism to effect a seal therebetween. A pressure relief valve provides venting communication between the interior of the container and the environment in which the container is used when there is a differential in environmental pressure and the pressure in the interior of the container. A vacuum relief valve eliminates, when opened, any vacuum existing in the interior of the container. Deformable material used for the body portions allows the container to collapse around the equipment therein under environmental pressure.

REFERENCES:
patent: 1440690 (1923-01-01), Momosiman
patent: 1575524 (1926-03-01), Benjamin et al.
patent: 1599652 (1926-09-01), Cranston
patent: 1619782 (1927-03-01), Archila
patent: 1631371 (1927-06-01), Greubel
patent: 1720170 (1929-07-01), Davies
patent: 2206848 (1940-07-01), McAvoy
patent: 2220407 (1940-11-01), Joss
patent: 2339876 (1944-01-01), Phillips
patent: 2695207 (1954-11-01), Windsor
patent: 3072285 (1963-01-01), Aileo
patent: 3133664 (1964-05-01), Koch
patent: 3181726 (1965-05-01), Parker
patent: 3759414 (1973-09-01), Beard
patent: 3797694 (1974-03-01), See et al.
patent: 4051971 (1977-10-01), Saleri et al.

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