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:
Dec. 21, 1993
Filed:
Jan. 22, 1992
Applicant:
Inventor:
Donald W Schmanski, Carson City, NV (US);
Assignee:
Carsonite International Corp., Carson City, NV (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04H / ;
U.S. Cl.
CPC ...
181210 ; 181284 ; 181286 ; 181290 ; 52144 ;
Abstract
A sound wall for placement along a roadside for reducing the transmission of sound from a traffic area wherein the sound wall comprises a plurality of stiff, resilient containment members respectfully configured with the channel configuration and having an enclosed channel volume and continuous open side. Each channel volume is filled with a composite composition of rubber chips and binder compressed within the channel and substantially filling the channel volume. These containment members are stacked in nesting relationship to form a wall structure, with the open side being oriented toward the traffic area.