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:
Oct. 30, 2012
Filed:
Sep. 09, 2008
Ronald P. Brochu, Westbrook, CT (US);
James J. Burnes, Deep River, CT (US);
John R. Battye, Lebanon, CT (US);
Roy E. Moore, Jr., Killingworth, CT (US);
Bryan A. Coppes, Old Saybrook, CT (US);
Ronald P. Brochu, Westbrook, CT (US);
James J. Burnes, Deep River, CT (US);
John R. Battye, Lebanon, CT (US);
Roy E. Moore, Jr., Killingworth, CT (US);
Bryan A. Coppes, Old Saybrook, CT (US);
Infiltrator Systems, Inc., Saybrook, CT (US);
Abstract
A method for treating wastewater in a leaching field comprises forming and burying in soil a continuous curve arch shape cross section injection molded thermoplastic leaching chamber. The chamber has inwardly curving sidewalls perforated with closely spaced horizontal slots and peak corrugations which are closely spaced apart on about 8 inch center-to-center distance or less. The chamber configuration in combination with certain plastic material properties and thickness provide strength sufficient to meet regulatory requirements when the soil above the buried chamber is subjected to load.