Motors: expansible chamber type – With motive fluid valve – Inlet check valve with means for disconnectable supply line
Reexamination Certificate
2002-08-27
2004-09-07
Look, Edward K. (Department: 3745)
Motors: expansible chamber type
With motive fluid valve
Inlet check valve with means for disconnectable supply line
C285S361000, C215S392000
Reexamination Certificate
active
06786131
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a valve used for an inflatable article and, more particularly, to such a valve in which a male connector can be connected to a valve body in a quick-detachable manner when the inflatable article is required to be inflated.
2. Description of Related Art
It is well known that valves are widely used in inflatable articles, such as air mattresses, quilt bag or the like. It is usually found that these valves can not be quickly connected to pumps when the inflatable articles are necessary to be inflated, particularly in case of emergency.
Therefore, it is an objective of the invention to provide a valve to mitigate and/or obviate the aforementioned problem.
SUMMARY OF THE INVENTION
The object of the present invention is to provide a valve in which a male connector can be connected to a valve body in a quick-detachable manner when an inflatable article provided with the valve is required to be inflated.
Other objects, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
REFERENCES:
patent: 562414 (1896-08-01), O'Leary
patent: 968711 (1910-08-01), Stevenson
patent: 2864628 (1958-12-01), Edleson
patent: 2896977 (1959-07-01), Hansen
patent: 3831802 (1974-08-01), Chambers et al.
patent: 4366816 (1983-01-01), Bayard et al.
patent: 4510969 (1985-04-01), Rodth
patent: 5009252 (1991-04-01), Faughn
patent: 5168897 (1992-12-01), Vanderjagt
patent: 6578573 (2003-06-01), Koch
Kershteyn Igor
Look Edward K.
Rosenberg , Klein & Lee
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