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1. (WO2017039930) BRISTLE FOR LIQUID-DISPENSING HAIRBRUSH
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039930 International Application No.: PCT/US2016/045398
Publication Date: 09.03.2017 International Filing Date: 03.08.2016
IPC:
A46B 11/04 (2006.01) ,A45D 24/22 (2006.01) ,A45D 24/24 (2006.01) ,B43K 1/08 (2006.01) ,B43K 7/01 (2006.01)
A HUMAN NECESSITIES
46
BRUSHWARE
B
BRUSHES
11
Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
04
with substance discharged from reservoir otherwise than by pressure
A HUMAN NECESSITIES
45
HAND OR TRAVELLING ARTICLES
D
HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
24
Hair combs for care of the hair; Accessories therefor
22
Combs with dispensing devices for liquids, pastes or powders
A HUMAN NECESSITIES
45
HAND OR TRAVELLING ARTICLES
D
HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
24
Hair combs for care of the hair; Accessories therefor
22
Combs with dispensing devices for liquids, pastes or powders
24
with provision for free supply; using wicks
B PERFORMING OPERATIONS; TRANSPORTING
43
WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
K
IMPLEMENTS FOR WRITING OR DRAWING
1
Nibs; Writing- points
08
with ball points; Balls or ball beds
B PERFORMING OPERATIONS; TRANSPORTING
43
WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
K
IMPLEMENTS FOR WRITING OR DRAWING
7
Ball-point pens
01
for low viscosity liquid ink
Applicants:
PIATETSKY, Andrey [US/US]; US
Inventors:
PIATETSKY, Andrey; US
Agent:
KIMBELL, Daniel R.; US
Priority Data:
14/841,65531.08.2015US
Title (EN) BRISTLE FOR LIQUID-DISPENSING HAIRBRUSH
(FR) SOIE POUR BROSSE À CHEVEUX DISTRIBUTRICE DE LIQUIDE
Abstract:
(EN) A bristle 4 of a liquid-dispensing hairbrush 1. The bristle 4 has a tube 7, with an internal channel 17 with a maximum diameter M and a length L, and a roller-ball nozzle 8 having a ball 18 with diameter B and a ball seat 22 into which the ball 18 movable fits. The ball seat 22 has protrusion portions 23 with protrusion portion spaces 24 therebetween. The protrusion portions 23 have apexes 25, wherein a central hole 26 is defined by an imaginary circle 27 which contacts the apexes 25 of the protrusion portions 23, and the central hole 26 has a diameter H1, and the ball seat 22 has a minimum cross-sectional area S for liquid flow. Liquid flows through the protrusion portion spaces 24 and through the central hole 26 by gravity only and not capillary action. Ratios of 88, and M/B<1.3 are satisfied.
(FR) L'invention concerne une soie 4 d'une brosse à cheveux distributrice de liquide 1. La soie 4 comporte un tube 7, avec un canal intérieur 17 présentant un diamètre maximum M et une longueur L, et un embout à bille rotative 8 comportant une bille 18 présentant un diamètre B et un siège de bille 22 dans lequel la bille 18 est logée de manière mobile. Le siège de bille 22 comporte des parties saillantes 23 avec des intervalles de parties saillantes 24 entre celles-ci. Les parties saillantes 23 sont dotées de sommets 25, un orifice central 26 étant défini par un cercle imaginaire 27 qui est en contact avec les sommets 25 des parties saillantes 23, et l'orifice central 26 présentant un diamètre H1, et le siège de bille 22 présente une aire en section transversale minimale S pour l'écoulement de liquide. Le liquide s'écoule à travers les intervalles de parties saillantes 24 et à travers l'orifice central 26 uniquement du fait de la gravité et sans action capillaire. Des rapports de 8 < L/√ S < 25, L/M > 8, et M/B < 1,3 sont vérifiés.
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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)