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1. (WO2013163208) HELMET AIR PURIFICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/163208 International Application No.: PCT/US2013/037830
Publication Date: 31.10.2013 International Filing Date: 23.04.2013
IPC:
A62B 18/08 (2006.01)
Applicants: MAZYCK, David, W.[US/US]; US
Inventors: MAZYCK, David, W.; US
Agent: ZIEMIAN, Robert, P.; 2550 M Street, NW Washington, DC 20037, US
Priority Data:
61/637,13323.04.2012US
Title (EN) HELMET AIR PURIFICATION SYSTEM
(FR) SYSTÈME DE PURIFICATION D'AIR POUR CASQUE
Abstract: front page image
(EN) A helmet with an integrated filter includes a helmet; a filter, integrated with the helmet, incorporating a woven mixture of fiber and particles, resulting in an intermediary material that combines the advantages of both the particle-based and fiber-based filters and has a low pressure drop and high adsorption capacity such that the filter captures gaseous contaminants.
(FR) L'invention concerne un casque doté d'un filtre intégré comprenant un casque ; un filtre, intégré au casque, incorporant un mélange tissé de fibres et de particules, résultant en un matériau intermédiaire qui combine les avantages à la fois des filtres à base de particules et des filtres à base de fibres et présente une faible chute de pression et une haute capacité d'absorption de sorte que le filtre capture des contaminants gazeux.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)