on 31 Aug 2015
Last Applicant/ Owned by
H-O-T Härte- und Oberflächentechnik GmbH & Co. KG
Kleinreuther Weg 118
Nürnberg, , 90425
Serial Number
UK00914517478 filed on 31st Aug 2015
Registration Number
UK00914517478 registered on
11th Jan 2016
Correspondent Information
Venner Shipley LLP
200 Aldersgate
London,
EC1A 4HD
Working and finishing of metal objects, in particular tools and components for industrial apparatus and machines, and the surfaces thereof, by means of tempering processes conducted in vacuum furnaces, including vacuum hardening, vacuum annealing, vacuum tempering, stress relief heat treatment, recrystallisation annealing, normalising, soft annealing, homogenising, solution annealing, ageing and precipitation hardening; Working and finishing of objects of metal, in particular tools and components for industrial apparatus and machines, and the surfaces thereof, by means of tempering processes conducted in salt baths, including salt bath hardening, neutral hardening, salt bath tempering, salt bath annealing, salt bath nitrocarburising, carburising, case-hardening, partial annealing, soft annealing; Working and finishing of objects of metal, in particular tools and components for industrial apparatus and machines, and the surfaces thereof, by means of tempering processes conducted in chamber furnaces and convection air furnaces, including hardening, tempering, annealing, stress-free annealing, recrystallisation annealing, normal annealing, soft annealing, storing, curing, cyclic annealing, carburising, case-hardening; Working and finishing of objects of metal, in particular tools and components for industrial apparatus and machines, and the surfaces thereof, by means of tempering processes in the form of laser hardening, laser alloying, laser melting and remelting; Working and finishing of objects of metal, in particular tools and components for industrial apparatus and machines, and the surfaces thereof, by means of heat and surface treatment in a controlled gas atmosphere, including hardening, soft annealing, normal annealing, homogenising, solution annealing, storing, recrystallisation annealing, stress-free annealing, annealing, partial hardening, tempering, nitrating, nitrocarburising, carbonitriding, case-hardening, carburising, cyclic annealing, oxidising; Working and finishing of objects of metal, in particular tools and components for industrial apparatus and machines, and the surfaces thereof, by means of surface techniques, including plasma nitriding, plasma nitrocarburising, plasma oxidising, steam tempering, hard material coating with plasma coating processes, including PVD processes and PA-CVD processes; Surface treatment of metal, including solvent cleaning and alkaline cleaning, ultrasound cleaning with and without degreasing, lapping (wet and dry), pickling, dressing, polishing, grinding, brushing, stripping of hard material coatings, vacuum degassing.
Conducting tests to determine physical or chemical properties of the objects of metal being treated or to be treated, including hardness testing, determining nitriding depth, metallographic assessment of connecting layer thickness and diffusion layer thickness; Conducting surface tests, including determining layer thickness, layer adhesion, layer hardness, layer ductility and surface roughness, as well as layer composition.
UK00914517478
Figurative
Individual