(19)

(11)

EP 2 567 044 A1

(12)

(43) Date of publication: 13.03.2013 Bulletin 2013/11 (21) Application number: 11778404.1 (22) Date of filing: 06.05.2011

(51) International Patent Classification (IPC):  E04H 17/14(2006.01) (86) International application number: PCT/US2011/035479 (87) International publication number: WO 2011/140421 (10.11.2011 Gazette 2011/45)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 07.05.2010 US 775817 (71) Applicant: Safety Maker Inc. Houston, TX 77284-2014 (US)	(72) Inventor: GUTIERREZ, Miguel, Osvaldo Kennesaw GA 30144 (US) (74) Representative: Shaw, Matthew Nigel  Forresters Skygarden Erika-Mann-Strasse 11 80636 München 80636 München (DE)