6
Cables, wires and chains, Especially Hoisting chains, chain slings, pump chains, Anchor chains, Chains for playgrounds and recreation equipment, chains for use in the construction industry, lock chains/security chains, connectors for cables, wires and chains, Especially Couplings of metal for chains and Chain joints, Especially Chain safety links, rivet safety links and chain screw links; Impact pieces for cables, wires and chains, Especially Chain impact pieces, including Shackles and Hooks, Especially Carabiners, S-hooks, pulling chain hooks, clothing hooks; Rings; All the aforementioned goods being of metal, In particular made from anti-corrosive steel or stainless steel, including INOX/NIRO; Parts and accessories for all the aforesaid goods, included in this class
7
Conveying chains, Conveying chains, Conveying chains; Machine parts, Namely chains, for use in the following fields: Construction industry; Conveying chains, for use in the following fields: Farming, Food industry, Animal food industry, transport chains; Machine parts, namely Scraper floor chains; Chains, being engine timing components, for use in relation to the following goods: Tube conveyors and Drive chains; All the aforesaid chains made from metal, in particular made from anti-corrosive steel or stainless steel, including INOX/NIRO; Parts and accessories for all the aforesaid goods, included in this class
40
Heat treatment of metals, in particular of ferrous metal goods, in particular anti-corrosive steel or stainless steel, in particular case hardening, carbonitriding, tempering, normalisation, soft annealing, recrystallisation annealing and stress-relief annealing