Road structure – process – or apparatus – Pavement – Modules or blocks
Reexamination Certificate
2011-01-25
2011-01-25
Hartmann, Gary S (Department: 3671)
Road structure, process, or apparatus
Pavement
Modules or blocks
C404S034000, C404S035000, C404S041000
Reexamination Certificate
active
07874761
ABSTRACT:
The inventive support structure for a soft ground consists of at least two elements which comprise a plate [1], on the lower supporting surface of which three anchoring projections in the form of hooks are made or secured, one of these projections [9] being located near the end face [5] and two other [8, 10] being located near side faces [6, 7], and a curved anchoring element [11], the side surfaces [12] of which are inclined with respect to the horizontal surface of the plate and have three arc-like segments [13, 14, 15] projected outside the contour of the plate base.The invention is characterized in that the side faces [6, 7] of the plate [1] consist of two parts [16, 19] which are inclined in the opposite directions with respect to the longitudinal section, in that the end faces [4, 5] of the plate [1] are inclined in the same direction and in that stops [20, 21] are provided in the area where the differently directed parts of the side faces are conjugated.The inner surfaces of the anchoring elements [8, 9, 10] can be directed at different angles to the lower surface [3] of the plate [1].
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Prokhorenkov Alexey Victorovich
Prokhorenkov Victor Dmitrievich
Hartmann Gary S
Howard & Howard Attorneys PLLC
LandOfFree
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