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1. (WO2009143537) SAFETY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/143537    International Application No.:    PCT/ZA2009/000042
Publication Date: 26.11.2009 International Filing Date: 19.05.2009
IPC:
A41D 13/012 (2006.01), B63C 9/15 (2006.01), B63C 9/18 (2006.01)
Applicants: BARTELINK, Johannes, Gerhardus [ZA/ZA]; (ZA).
WHATMORE, Gregory, Jay [ZA/ZA]; (ZA)
Inventors: BARTELINK, Johannes, Gerhardus; (ZA).
WHATMORE, Gregory, Jay; (ZA)
Agent: MCCALLUM, RADEMEYER & FREIMOND; 390 Kent Avenue Randburg (ZA)
Priority Data:
2008/04272 19.05.2008 ZA
Title (EN) SAFETY DEVICE
(FR) DISPOSITIF DE SÉCURITÉ
Abstract: front page image
(EN)A safety device which includes at least one container (86) which is made from a material (92) which exhibits at least a degree of gas imperviousness at least when wet, and a substance which, when contacted by water, evolves a gas which imparts buoyancy to the container.
(FR)L'invention concerne un dispositif de sécurité qui comprend au moins un contenant fait d'une matière présentant au moins un degré d'imperméabilité aux gaz, au moins lorsqu'elle est mouillée, et une matière qui, au contact de l'eau, produit un gaz conférant une flottabilité au contenant.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, 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)