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:
Feb. 17, 2004
Filed:
Oct. 25, 2001
Jan Erik Jansson, Solana Beach, CA (US);
Other;
Abstract
For abating noise along a highway, along a railway, or along another noise-generating way, a wall having an anterior face and a posterior face comprises, across each face, concrete modules stacked in an upper tier, at least one intermediate tier, and a lower tier. Each module is plantable and has a batten. Across each face, the modules are spaced laterally from one another in courses, one course in each tier, so that modules of each course straddle modules of the next course above or below said course. In each of alternate ones of the tiers, a geogrid strip is deployed around the battens of the modules along the anterior face and around the battens of the modules along the posterior face, in a zig-zag pattern, so as to tie the modules along the anterior face to the modules along the posterior face. The modules across each face are embedded partially in an earthen, noise-absorbing mass, through which the geogrid strips pass and which is situated between the modules across the anterior face and the modules across the posterior face.