Cross over valve

Details Cross over valve Cross over valve

2006-04-11

2006-04-11

Rivell, John (Department: 3753)

Fluid handling

Inflatable article

C137S597000, C441S041000

Reexamination Certificate

active

07025080

ABSTRACT:
An improved cross over valve for use in conjunction with inflatable devices such as life rafts, escape slides, white water rafts, kayaks, etc. The invention is specifically a cross over valve for inflatable rafts and the like where the valve fluidly connects at least two separate compartments in the inflatable device thereby allowing inflation of the multiple compartments while also providing control of fluid flow therebetween.

REFERENCES:
patent: 1576555 (1926-03-01), Southmayd
patent: 2039343 (1936-05-01), Prokul
patent: 2364211 (1944-12-01), Gustafson
patent: 2444717 (1948-07-01), Allen
patent: 3550652 (1970-12-01), Nimylowycz
patent: 4624441 (1986-11-01), Kreitchman et al.
patent: 5725024 (1998-03-01), Nimberger
patent: 5832956 (1998-11-01), Nimberger
patent: 5868155 (1999-02-01), Hutton
patent: 5988203 (1999-11-01), Hutton
patent: 6176262 (2001-01-01), Nimberger

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