Pipe joints or couplings – Adjustable angle – With center bolt
Reexamination Certificate
2007-08-07
2007-08-07
Brinson, Patrick F. (Department: 3754)
Pipe joints or couplings
Adjustable angle
With center bolt
C285S416000, C105S310000, C105S250000, C105S251000
Reexamination Certificate
active
10480575
ABSTRACT:
A freight container (10) has a base (20) or a portion thereof that can be opened to discharge its contents. This container (10) has a top which can be opened in similar manner as the base. Another container having at least one compartment, each compartment having a lower section with a reducing cross-sectional area and a pivotably operable closure assembly, with several such closure assemblies being linked together by means of bars. Such a container is used to contain raw building materials for stockpiling of these materials at a container port. It is also used to supply materials to a concrete production plant whee pollution control containers are provided below the supply container and above the scaling and mixing stations to reduce particulate pollution. A pair of slewing apparatuses is also provided to engage both ends of a container and turn the container over about its longitudinal axis, thereby emptying its contents.
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International Search Report for PCT/SG02/00119 mailed Oct. 4, 2002; ISA/AU.
Eng Hock Goh
Eng Soon Goh
Bee Kim Ong
Brinson Patrick F.
Harness & Dickey & Pierce P.L.C.
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