Chemical apparatus and process disinfecting – deodorizing – preser – Elements or adjuncts – Bed support means
Reexamination Certificate
2011-08-02
2011-08-02
Griffin, Walter D (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Elements or adjuncts
Bed support means
C261S100000, C261S113000, C029S525010
Reexamination Certificate
active
07988931
ABSTRACT:
A support grid for filling material packings includes plate-shaped support strips which extend perpendicularly to an installation plane and are connected in a cruciform manner to spacer strips also extending perpendicularly to the installation plane. Contour strips which are provided with openings and are disposed at an angle and at a distance from one another, are placed in the direction of the spacer strips. The size of the openings as well as the distances are selected in such a way that supported filling material cannot penetrate. The maximum cross-section of the openings amounts to 90 percent. A method for mounting a support grid for filling material packings, is also provided.
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Machine translation of DE 102004015393 A1, which was published Jan. 5, 2005 and the foreign patent was provided as part of the IDS submitted on Dec. 16, 2008.
International Search Report dated Nov. 5, 2007.
Golling Manfred
Klinger Jürgen
Paula Josef
Greenberg Laurence A.
Griffin Walter D
Locher Ralph E.
SGL Carbon AG
Stemer Werner H.
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