[Class : 6] Bolt And Screw Articles; Nuts; Non Electric Locks Of Metal; Small Items Of Metal Hardware; Components Screwed And Mechanic Parts In Metal, Namely: Screws, Bolts, Nuts, Rivets; Mettalic Fastening Devices Of Pieces And Items, Particularly By Screwing And Clipping Namely: Screws, Bolls, Nuts, Rivets; Coverings Of Metal For Components Screwed And Mechanical Parts, Namely: Screws, Bolts, Nuts, Rivets[Class : 19] Non Metallic Coverings For Components Screwed And Mechanical Parts, Namely: Screws, Bolts, Nuts, Rivets[Class : 20] Non Metallic Locks Other Than Electrical; Non Metallic Hardware Items; Components Screwed And Mechanic Parts Non Metallic, Namely: Screws, Bolts, Nuts, Rivets; Fastening Devices For Plastic Items, Use Namely: Screws, Bolts, Nuts, Rivets; Fastening Non Metallic Devices Of Pieces And Objects, Particularly By Screwing And Clipping, Namely: Screws, Bolts, Nuts, Rivets[Class : 42] Design And Development Of Products In The Domains Of Industrial Fastening; Analysis And Industrial Research Services Into The Domain Of Industrial Fastening; Research And Development (For Others); Technical Projects Studies; Engineering Services