The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2003
Filed:
Jul. 19, 2001
Jan Erik Jansson, Solana Beach, CA (US);
Other;
Abstract
In an assembly of predominantly concrete revetment, each revetment is a generally rectangular solid having two longitudinal margins and two transverse margins, having two expansive faces, and having an array of apertures, which extend through said revetment, between the expansive faces, and through which vegetation can grow. Each revetment has a grid of embedded reinforcing bars, which include a reinforcing bar extending within each of its longitudinal and transverse margins. Each revetment has, on each of its longitudinal and transverse margins, one or more ribs extending between its expansive faces. At each rib on each of its longitudinal margins or at each rib on each of its longitudinal and transverse margins, each revetment has a cable passage extending through such rib and through the longitudinal margins has such rib and opening into a near aperture of the array of apertures of said revetment. The revetments are connected to one another, via cables passing through at least some of the cable passages of the connected revetments, so that at least some of the ribs of the connected revetments approximate one another. The approximating ribs are adapted to become crushed, so as to minimize crushing of the connected revetments except at the approximating ribs, if and when the assembly is articulated at the approximating ribs.