Road structure – process – or apparatus – Pavement – Modules or blocks
Reexamination Certificate
2011-05-31
2011-05-31
Hartmann, Gary S (Department: 3671)
Road structure, process, or apparatus
Pavement
Modules or blocks
C404S017000, C404S034000, C404S037000, C404S038000, C404S042000, C052S603000, C052S604000, C052S605000
Reexamination Certificate
active
07950873
ABSTRACT:
A set of concrete pavers is formed by a plurality of pavers being arranged in a paver row, and a plurality of paver rows being arranged to form a row. A number of parallel, adjacent rows form linear or meandering joints in the end-paver region of the rows when the rows are laid together. At least one section of the upper delimiting surface of the pavers is convexly cambered towards the outside, and projections on the side faces of the pavers form support elements for the adjacent pavers. The support elements, in combination with projections on adjacent pavers, create spaces that act as water-drainage openings in the joint regions. The pavers in each set include not only paving blocks with a length-to-height ratio of less than or equal to 4 but also at least one paving slab with a length-to-height ratio greater than 4.
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International Search Report.
English translation of International Preliminary Report on Patentability (IPRP) and Written Opinion of the International Searching Authority.
Collard & Roe P.C.
Hartmann Gary S
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