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. 25, 2003
Filed:
Jun. 21, 2001
Benyoussef Bisbis, Echternach, LU;
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
A composting system is provided that includes an enclosure for containing organic matter undergoing composting. The enclosure has an access through which organic waste can be introduced into the enclosure and through which composted matter can be removed from the enclosure. The enclosure has a sloped roof comprised of a composite laminate which includes an air and moisture permeable membrane having an inside surface that faces into said enclosure. The inside surface of the membrane is adhered to an open grid layer. The composting system may further include a device for introducing fresh air into organic matter being composted within the enclosure.