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1. (WO2016058923) ORAL CARE IMPLEMENT HAVING A BRISTLE PATTERN
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/058923 International Application No.: PCT/EP2015/073377
Publication Date: 21.04.2016 International Filing Date: 09.10.2015
IPC:
A46B 9/04 (2006.01) ,A46B 9/02 (2006.01) ,A46D 1/00 (2006.01)
A HUMAN NECESSITIES
46
BRUSHWARE
B
BRUSHES
9
Arrangements of the bristles in the brush body
02
Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
04
for toothbrushes
A HUMAN NECESSITIES
46
BRUSHWARE
B
BRUSHES
9
Arrangements of the bristles in the brush body
02
Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
A HUMAN NECESSITIES
46
BRUSHWARE
D
MANUFACTURE OF BRUSHES
1
Bristles; Selection of materials for bristles
Applicants:
UNILEVER N.V. [NL/NL]; Weena 455 NL-3013 AL Rotterdam, NL (AL, AM, AO, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, ES, FI, FR, GA, GE, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IR, IS, IT, JP, KG, KM, KP, KR, KZ, LA, LR, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MX, MZ, NE, NI, NL, NO, PA, PE, PH, PL, PT, RO, RS, RU, SE, SI, SK, SM, SN, ST, SV, SY, TD, TG, TH, TJ, TM, TN, TR, UA, UZ, VN)
UNILEVER PLC [GB/GB]; Unilever House, 100 Victoria Embankment London EC4Y 0DY, GB (AE, AG, AU, BB, BH, BN, BW, BZ, CA, CY, EG, GB, GD, GH, GM, IE, IL, IN, KE, KN, LC, LK, LS, MT, MW, MY, NA, NG, NZ, OM, PG, QA, RW, SA, SC, SD, SG, SL, SZ, TT, TZ, UG, VC, ZA, ZM, ZW)
CONOPCO, INC., D/B/A UNILEVER [US/US]; 800 Sylvan Avenue AG West, S. Wing Englewood Cliffs, New Jersey 07632, US (US)
Inventors:
HILLIER, Anthony, Pitman; SG
REBETZKE, David, Brian; GB
Agent:
TANSLEY, Sally, Elizabeth; NL
Priority Data:
14189396.617.10.2014EP
Title (EN) ORAL CARE IMPLEMENT HAVING A BRISTLE PATTERN
(FR) INSTRUMENT DE SOIN BUCCAL AYANT UN MOTIF DE POILS
Abstract:
(EN) The present invention relates to an oral care implement, particularly to a toothbrush having a bristle pattern providing enhanced conformity to the topography of the teeth and improved ability to reach the interdental spaces for better cleaning thereof. An object of the present invention is to provide an oral care implement which provides plaque removal. A further object of the present invention is to provide an oral care implement which easily penetrate into the interdental spaces. The present inventors have found that an oral care implement having groups of bristle tufts with free ends of the bristle tuft inclined at specific angle relative to the plane of the head on which the bristle are anchored provides for improved plaque removal from the inter-dental spaces of the tooth.
(FR) La présente invention concerne un instrument de soin buccal, en particulier une brosse à dents ayant un motif de poils fournissant une meilleure conformité à la topographie des dents et une meilleure capacité à atteindre les espaces interdentaires pour un meilleur nettoyage de ces derniers. La présente invention vise à fournir un instrument de soin buccal qui élimine la plaque dentaire. La présente invention vise également à fournir un instrument de soin buccal qui pénètre facilement dans les espaces interdentaires. Les présents inventeurs ont découvert qu'un instrument de soin buccal ayant des groupes de touffes de poils, les extrémités libres de la touffe de poils étant inclinées à un angle spécifique par rapport au plan de la tête sur laquelle les poils sont ancrés, élimine mieux la plaque dentaire des espaces interdentaires de la dent.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)