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1. (WO2010078490) WINDSHIELD WIPER BLADE ELEMENT HAVING ANTI-CHATTER PROPERTIES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/078490 International Application No.: PCT/US2009/069908
Publication Date: 08.07.2010 International Filing Date: 31.12.2009
IPC:
B60S 1/38 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
S
SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
1
Cleaning of vehicles
02
Cleaning windscreens, windows, or optical devices
04
Wipers or the like, e.g. scrapers
32
characterised by constructional features of wiper blades or arms
38
Wiper blades
Applicants:
MARC, Michel [FR/US]; US
Inventors:
MARC, Michel; US
Agent:
CARLSON, Judith, L.; Stinson Morrison Hecker LLP 1201 Walnut Street, Suite 2900 Kansas City, MO 64106, US
Priority Data:
12/319,09531.12.2008US
Title (EN) WINDSHIELD WIPER BLADE ELEMENT HAVING ANTI-CHATTER PROPERTIES
(FR) ÉLÉMENT BALAI D'ESSUIE-GLACE DE PARE-BRISE AYANT DES PROPRIÉTÉS ANTI-BROUTAGE
Abstract:
(EN) Disclosed herein is a windshield wiper blade element (50) having improved anti-chatter and cleansing properties. The elongate rubbery blade element has a pair of opposed channels (62) to impart angular flexibility adjacent the blade root (7) and a bottom edge section (53) defining a squeegee element, having the cross sectional geometry of a mature inverted mushroom cap. In use, the squeegee element having this geometry provides a beneficial scraping action during the cleansing sweep of the blade element (6) over the glass surface (100), thereby aiding in the removal of soft detritus.
(FR) L'invention porte sur un élément balai d'essuie-glace de pare-brise (50) ayant des propriétés anti-broutage et nettoyantes. L'élément balai caoutchouteux allongé possède une paire de canaux opposés (62) pour transmettre une flexibilité angulaire adjacente à la racine de balai (7) et une section de bord inférieur (53) définissant un élément raclette, ayant une géométrie en coupe transversale d'un chapeau de champignon inversé mature. En utilisation, l'élément raclette ayant cette géométrie fournit une action de raclage utile durant le balayage nettoyant de l'élément balai (6) sur la surface en verre (100), aidant ainsi à retirer des détritus mous.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)