Fluid handling – Liquid level responsive or maintaining systems – By float controlled valve
Reexamination Certificate
2005-10-11
2005-10-11
Lee, Kevin (Department: 3753)
Fluid handling
Liquid level responsive or maintaining systems
By float controlled valve
C137S446000, C141S198000
Reexamination Certificate
active
06953050
ABSTRACT:
A float, particularly for level control in bottles of liquefied gas and the like, comprising a float body associated with an element for connection to a valve unit, the float body being constituted by an internally hollow element made of plastics whose shape is defined by a plurality of mutually intersecting spherical bodies.
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Cantor & Colburn LLP
Cavagna Group Switzerland SA
Lee Kevin
LandOfFree
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