Road structure – process – or apparatus – Traffic steering device or barrier
Reexamination Certificate
2005-08-09
2005-08-09
Will, Thomas B. (Department: 3671)
Road structure, process, or apparatus
Traffic steering device or barrier
C404S009000, C404S011000, C256S013100
Reexamination Certificate
active
06926462
ABSTRACT:
A safety barrier for road use comprises a barrier element which can be displaced between an operative position, above the road surface, and an inoperative position, in which it does not substantially project above the road surface. Preferably provided is a number of sets of aligned barrier elements, rigidly connected to one another, the adjacent sets being connected together by articulated connecting structures which enable one set of barrier elements to be displaced between its inoperative position and its operative position without modifying the positions of the adjacent sets. In this way, one or more stretches of the barrier can be brought into the inoperative condition, leaving the adjacent stretches of barrier in the normal operative condition.
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Bochicchio Mario
Frediani Salvatore
Fuganti Antonio
Palazzetti Mario
Puppini Roberto
Addie Raymond W
C.R.F. Societa Consortile per Azioni
Will Thomas B.
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