Hydraulic and earth engineering – Fluid control – treatment – or containment – Flow control
Reexamination Certificate
2006-08-22
2006-08-22
Safavi, Michael (Department: 3673)
Hydraulic and earth engineering
Fluid control, treatment, or containment
Flow control
Reexamination Certificate
active
07094002
ABSTRACT:
Holding apparatus for supporting a dam unit, wherein the apparatus includes a frame structure including at least one support member. The at least one support member is arranged to support the dam unit when the dam unit is raised from a lowered position to a holding position. The at least one support member is at least one of detachably connected to the dam unit and removably engagable with the dam unit. The at least one support member essentially experiences compression forces when the dam unit is supported in a holding position. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
REFERENCES:
patent: 282400 (1883-07-01), Stoney
patent: 1968743 (1934-07-01), Christoffersen
patent: 3996750 (1976-12-01), Brcar
patent: 4143990 (1979-03-01), Atencio
patent: 4289971 (1981-09-01), Ueda
patent: 6543968 (2003-04-01), Robinson
patent: 19641862 (1998-04-01), None
Safavi Michael
VA Tech Hydro GmbH & Co.
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