(12) International Application Status Report

Received at International Bureau: 12 June 2019 (12.06.2019)

Information valid as of: 29 April 2020 (29.04.2020)

Report generated on: 18 September 2020 (18.09.2020)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2020/10987504 June 2020 (04.06.2020) English (EN)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/IB2019/05489012 June 2019 (12.06.2019) English (EN)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
201811045380 (IN)30 November 2018 (30.11.2018) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
A62B 23/06 (2006.01)

(71) Applicant(s):
SAXENA, Piyush [IN/IN]; C36 Navkunj Apartments, 87 I.P. Extension Delhi 110092 (IN) (for all designated states)

(72) Inventor(s):
SAXENA, Piyush; C36 Navkunj Apartments, 87 I.P. Extension Delhi 110092 (IN)

(74) Agent(s):
AGRAWAL, Dinkar; IPexcel Services Pvt. Ltd. Indiqube Orion, 24th Main Rd, Garden Layout, Sector 2, HSR Layout, Karnataka Bangalore 560102 (IN)

(54) Title (EN): A NASAL FILTRATION APPARATUS
(54) Title (FR): APPAREIL DE FILTRATION NASALE

(57) Abstract:
(EN): A nasal filtration apparatus is disclosed. The apparatus includes a pair of housings, wherein a distal end of corresponding pair of housings is open and a proximal end of the corresponding pair of housings includes at least two rims; at least two retainers adapted to be placed inside the corresponding pair of housings. The at least two retainers and the at least two rims on each side are configured to increase air flow; at least two filters placed inside the corresponding pair of housings between corresponding at least two rims and corresponding to the at least two retainers, wherein the at least two filters are configured to restrict one or more pollutants present in the air from entering nostrils; a plurality of wings placed on an outer periphery of the pair of housings. The plurality of wings are configured to provide grip inside the nasal cavity and prevents accidental ejection.
(FR): La présente invention concerne un appareil de filtration nasale. L'appareil comprend une paire de boîtiers, une extrémité distale de la paire correspondante de boîtiers étant ouverte et une extrémité proximale de la paire correspondante de boîtiers comprenant au moins deux rebords ; au moins deux éléments de retenue adaptés pour être placés à l'intérieur de la paire correspondante de boîtiers. Les au moins deux éléments de retenue et les au moins deux rebords de chaque côté sont configurés pour augmenter l'écoulement d'air ; au moins deux filtres étant placés à l'intérieur de la paire correspondante de boîtiers entre au moins deux rebords correspondants et correspondant aux au moins deux éléments de retenue, les au moins deux filtres étant configurés pour empêcher un ou plusieurs polluants présents dans l'air de pénétrer dans les narines ; une pluralité d'ailes étant placées sur une périphérie externe de la paire de boîtiers. La pluralité d'ailes est configurée pour assurer une prise à l'intérieur de la cavité nasale et éviter une éjection accidentelle.

International search report:
Received at International Bureau: 07 October 2019 (07.10.2019) [IN]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) 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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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
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 (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
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 Organization (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM

Declarations:
Declaration made as to the identity of the inventor (PCT Rules 4.17(i) and 51bis.1(a)(i))
Declaration made as applicant's entitlement, as at the international filing date, to apply for and be granted a patent (Rules 4.17(ii) and 51bis.1(a)(ii)), in a case where the declaration under Rule 4.17(iv) is not appropriate
Declaration made as applicant's entitlement, as at the international filing date, to claim the priority of the earlier application, where the applicant is not the applicant who filed the earlier application or where the applicant's name has changed since the filing of the earlier application (Rules 4.17(iii) and 51bis.1(a)(iii))