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1. (WO2007002349) MANDREL-WOUND FLOCCULANT-CONTAINING FIBER FILTRATION TUBES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/002349 International Application No.: PCT/US2006/024403
Publication Date: 04.01.2007 International Filing Date: 22.06.2006
IPC:
E02D 17/20 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
D
FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
17
Excavations; Bordering of excavations; Making embankments
20
Securing of slopes or inclines
Applicants:
PROFILE PRODUCTS L.L.C. [US/US]; 750 Lake Cook Road, Suite 440 Buffalo Grove, IL 60089, US (AllExceptUS)
THEISEN, Marc, S. [US/US]; US (UsOnly)
SPITTLE, Kevin, S. [US/US]; US (UsOnly)
Inventors:
THEISEN, Marc, S.; US
SPITTLE, Kevin, S.; US
Agent:
CONGER, William, G. ; BROOKS KUSHMAN 1000 TOWN CENTER Twenty-second Floor Southfield, MI 48075, US
Priority Data:
11/158,59222.06.2005US
Title (EN) MANDREL-WOUND FLOCCULANT-CONTAINING FIBER FILTRATION TUBES
(FR) TUBES FILTRANTS EN FIBRE FORMES SUR MANDRIN CONTENANT UN FLOCULANT
Abstract:
(EN) Fiber filtration tubes containing flocculant are produced by winding a preformed mat of natural fibers about a mandrel. The tubes may be joined end to end to produce products of significant length, and are highly suitable in removing even very fine sediment during use in erosion control.
(FR) Selon l'invention, des tubes filtrants en fibre contenant un floculant sont formés par enroulement d'un mat préformé de fibres naturelles autour d'un mandrin. Les tubes peuvent être assemblés bout à bout pour obtenir des produits d'une longueur considérable, et sont très efficaces pour retirer un sédiment même très fin, pendant l'utilisation pour la lutte contre l'érosion.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)