Water proof paper canister

Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...

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220453, 220461, 229 45, B65D 9004

Patent

active

045951195

ABSTRACT:
Present invention relates to water proof paper canister, by giving the water proof characteristics to the surface of the circumference, top and bottom of tubular canister made of many fold thick paper, and forming the contents such as ammunition etc. stored in canister can be protected against permeation of moisture, formed to be able to relieve any shock from the top and bottom of canister.

REFERENCES:
patent: 3773604 (1973-11-01), Desai et al.
patent: 3972467 (1976-08-01), Whillock et al.
patent: 4182462 (1980-01-01), Buff, Jr.
patent: 4280653 (1981-07-01), Elias
patent: 4323620 (1982-04-01), Iwabuchi et al.
patent: 4471900 (1984-09-01), Kadunce

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