Owner Straub Werke AG

Convention CH 5 March 2009 589340

Filing Date 19 August 2009

Class 6 Connecting elements for pipes, pipe couplings, repair flanges, support flanges and mounting flanges for pipes and piping, piping; all aforementioned goods of metal

Class 7 Clutches (couplings), other than for land vehicles, tube couplings for motor tubes, particularly engines for boats, leakproof couplings for connecting standard tubes (laid open most of the time), not included in other classes

Class 17 Connecting elements for pipes, pipe connections, repair flanges, support flanges and mounting flanges for pipes and piping, elements for pipes, in particular couplings, joining elements and pitch pockets, leakproof couplings for connecting conventional pipes (laid open most of the time), all aforementioned products made of plastic materials; insulating material, insulating sheets of metal