L Trademark

Computer programming for others relating to an internet platform for conducting training in the field of vacuum technology, physical-technical basics of vacuum technology and measurement technology, maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors; calibration of devices that utilize vacuum technology; Cloud computing featuring software for teaching in the field of vacuum technology; leak detection technology and physical-technical basics of vacuum technology and leak detection technology and in the fields of maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors; providing temporary use of non-downloadable computer software for teaching in the fields of vacuum technology, leak detection technology and physical-technical basics of vacuum technology and leak detection technology and in the fields of maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors

Repair, maintenance and refurbishing of machines and devices related to vacuum technology, repair and maintenance of compressors

Metals and metal alloys; transportable buildings of metal; non-electric cables and wires of common metal; metal hardware, namely springs; collars, namely, flanges of metal; metal hardware, namely, metal junction sleeves for non-electric cables; Metal hardware, namely metal junction sleeves for non-electric cables; pipe muffs of metal; collars of metal for fastening pipes; junctions of metal for pipes; screws of metal; nuts of metal; metal shims; valves of metal, other than parts of machines; metal tubes, branching pipes of metal, penstock pipes of metal, elbows of metal for pipes, pipework of metal; containers of metal for compressed gas or liquid air; Metal containers for the storage and transportation of goods; safes; ores of metal

Vacuum measuring devices, namely vacuum gauges

Unprocessed and semi-processed guttapercha, rubber, asbestos, and mica; plastics in extruded form for use in manufacture; caulking materials; non-metal sealing rings for use as connection seals; non-metal flexible tubing

Vacuum pumps including gas transfer vacuum pumps, displacement vacuum pumps, oscillation displacement vacuum pumps, membrane vacuum pumps, piston vacuum pumps, rotary displacement vacuum pumps, rotary vane vacuum pumps, rotary piston vacuum pumps, kinetic vacuum pumps; mechanical kinetic vacuum pumps, turbo vacuum pumps, molecular vacuum pumps, turbomolecular vacuum pumps; propellant vacuum pumps, diffusion vacuum pumps; gas-binding vacuum pumps, adsorption vacuum pumps, Getter vacuum pumps, cryo vacuum pumps, rotary vacuum pumps, condensation propellant vacuum pumps, sorption vacuum pumps; mechanical steam condensers as parts of machines; vacuum pump stations comprising several vacuum pumps of said type; Machine parts, namely, joints and joint parts for connecting sliding strips, plates and guides; compressors; electric compressors; electric motors for compressors; electric vacuum generating machines for operation under rough, fine, high or ultra-high vacuum conditions; electric welding machines; machines for the filling of materials under vacuum conditions; machines for the impregnating of materials under vacuum conditions; machines for the mixing of materials under vacuum conditions; machines for the pressing of materials under vacuum conditions; machines for the forging of materials under vacuum conditions; machines for the casting of materials under vacuum conditions; machines for the spraying of materials under vacuum conditions; machines for the coating of materials under vacuum conditions; gas compressors; rings of metal as machine parts; machines for cryogenic engineering as parts of vacuum pumps

Rental of machines for use in the vacuum heat treatment of metal

Operating fluids for industrial purposes, namely mineral oils, silicone oils; all-purpose lubricants

Arranging and conducting of seminars and workshops in the field of vacuum technology, physical-technical basics of vacuum technology and measurement technology, repair and maintenance work on vacuum pumps, vacuum measurement devices and leak detectors; arranging and conducting of seminars and workshops related to the physical-technical basics of vacuum technology and leak detection; arranging and conducting of product training in the field of vacuum technology, particularly relating to vacuum pumps, pump stations, vacuum measuring devices and leak detectors; arranging and conducting of seminars and workshops in the field of measurement technology; arranging and conducting of seminars and workshops related to repair and maintenance work on vacuum pumps, pump stations, vacuum measuring devices and leak detectors; providing online non-downloadable publications related to teaching material and seminar materials, namely books in the field of vacuum technology, leak detection technology and physical-technical basics of vacuum and leak detection technology, and books in the fields of maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors

Printed matter, namely, books related to vacuum pumps and vacuum technology; and brochures related to vacuum pumps and vacuum technology; instructional and teaching material, namely books and brochures related to vacuum technology, physical and technical basics of vacuum technology as well as leak detection, measuring technology, maintenance and repair work on vacuum pumps, vacuum measuring devices and leak detectors

Refrigerating machines, cryocoolers; sintering furnaces for the treatment of materials under vacuum conditions; electric furnaces for treatment of materials under vacuum conditions; furnaces for melting materials under vacuum conditions; furnaces for melting, cleaning, refining and reprocessing of metals; vacuum furnaces, light-arc furnaces, induction furnaces, electron beam furnaces and electroslag remelting furnaces; gas purifying and gas recovery devices, namely, gas purifying installations; distillation apparatus not for scientific purposes in the nature of distillation columns for physical separation of fractions; devices for pulling single crystals or for zone pulling, namely, furnaces; devices for the production of monoglycerides, namely furnaces; gas-operated devices for cooling, for use with cryogenic technology, namely cryorefrigerators, cryogenic vaporizers