POPPE + POTTHOFF Trademark

Visual cells in the nature of cylindrical viewing chambers for laboratory use for optical observation of the behavior of liquids, gases and solids, especially those under high pressure; control and high pressure manometer; Testing apparatus, devices, and instruments, namely, machines for testing components and systems made of metals and plastics with regards to functionality, energy-efficiency, leak-tightness, burst pressure, fatigue strength, resilience to internal pressure under varying temperature conditions of the testing medium and environment, not for medical purposes; measuring apparatus, devices, and instruments, namely, electro-optical instruments for use in inspection and measurement of industrial components; pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; pressure regulators for water, oil, liquid, and gaseous fuels used for hydraulics, cooling, heating, and combustion engines, excluding regulators for gas, water, or other sanitary installations; Test benches and test systems being research laboratory analyzers for testing hoses and housings, for endurance and pressure tests, for burst pressure tests, for manometer tests, for gas compressors and control systems, for burst pressure tests, for fittings tests, for manometer adjustments and for pressure tests; Impulse testing systems comprised of a pressure generating unit and a test chamber as well as sensors, control unit, software and interfaces for testing the strength and durability of components or systems under pulsing pressure; Pressure cycling testing systems comprised of a pressure generating unit and a test chamber as well as sensors, control unit, downloadable software and interfaces for testing the strength and durability of components or systems under cycling pressure; Systems comprised of electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials, for determining the service life strength of components with high pressure requirements; electrical couplings; Downloadable and recorded Software for use in test machines and pressure control systems

Pipes and tubes and parts of pipes and tubes made of steel, stainless steel and metal as parts of machines as well as parts of motors; turned metal parts being mechanical parts of machines in the nature of nozzles, cap nuts, exhaust gas check valves, pistons, pressure relief valves, as well as being parts for motors for machines; systems and components made of turned metal parts, namely, systems for transmission, steering, safety, braking, hydraulics fuel injection, heating or cooling in vehicles, ships and aviation, and power generation; Fuel distribution rails and ducts for engines for use in motors, excluding those for vehicles; Machine couplings for decoupling of drive systems and mechanisms for power transmission, excluding those for vehicles; machines for the metal, wood and plastic industry as well as automotive industry, namely, machines tools for processing, cutting, carving, grinding, milling, measuring, and testing of metal, wood, and plastic; machine tools for processing, cutting, carving, grinding, milling, measuring, and testing of metal, wood, and plastic, for use in the metal, wood, plastic, automotive, aviation, and shipbuilding industries, as well as for systems testing for operational and fatigue testing; couplings for machines and couplings as structural parts of machines; Mechanical systems and machines for high-pressure adjustments, namely, testing primarily comprised of valves, pressure intensifiers, switching devices, switch panels, at least one drive unit and devices and appliances for protection against overloading, all of the aforementioned systems and appliances being parts of machines; structural and replacement parts for the aforesaid mechanical systems and appliances being parts of machines; mechanical systems for generating pressure comprised of valves, pressure intensifiers, switching devices, switch panels, at least one drive unit and valves for protecting against overloading and structural and replacement parts of said mechanical systems for machines; mechanical systems for solidifying surfaces, namely, autofrettage systems being metalworking machines, primarily comprised of the pressure generation system, the test chamber and the electric control cabinet, and structural and replacement parts therefor

Installation, assembly, repair and maintenance of Pipes and tubes and parts of pipes and tubes made of steel, stainless steel and metal as parts of machines as well as parts of motors, Turned metal parts being mechanical parts of machines in the nature of nozzles, cap nuts, exhaust gas check valves, pistons, pressure relief valves, as well as being parts for motors for machines; installation, assembly, repair and maintenance of systems and components made of turned metal parts, namely, systems for transmission, steering, safety, braking, hydraulics fuel injection, heating or cooling in vehicles, ships and aviation, and power generation; installation, assembly, repair and maintenance of fuel distribution rails and ducts for engines for use in motors, excluding those for vehicles; installation, assembly, repair and maintenance of machine couplings for decoupling of drive systems and mechanisms for power transmission, excluding those for vehicles; installation, assembly, repair and maintenance of machines for the metal, wood and plastic industry as well as automotive industry, namely, machines tools for processing, cutting, carving, grinding, milling, measuring, and testing of metal, wood, and plastic; installation, assembly, repair and maintenance of machine tools for processing, cutting, carving, grinding, milling, measuring, and testing of metal, wood, and plastic, for use in the metal, wood, plastic, automotive, aviation, shipbuilding industries, as well as for systems testing for operational and fatigue testing; installation, assembly, repair and maintenance of couplings for machines and couplings as structural parts of machines; installation, assembly, repair and maintenance of Mechanical systems and appliances for high-pressure adjustments, primarily comprised of valves, pressure intensifiers, switching devices, switch panels, at least one drive unit and devices and appliances for protection against overloading, all of the aforementioned systems and appliances being parts of machines; installation, assembly, repair and maintenance of structural and replacement parts for the aforesaid mechanical systems and appliances being parts of machines; installation, assembly, repair and maintenance of mechanical systems for generating pressure comprised of valves, pressure intensifiers, switching devices, switch panels, at least one drive unit and valves for protecting against overloading and structural and replacement parts of said mechanical systems for machines; installation, assembly, repair and maintenance of mechanical systems for solidifying surfaces, namely, autofrettage systems being metalworking machines, primarily comprised of the pressure generation system, the test chamber and the electric control cabinet, and structural and replacement parts therefor; installation, assembly, repair and maintenance of Visual cells in the nature of cylindrical viewing chambers for laboratory use for optical observation of the behavior of liquids, gases and solids, especially those under high pressure, control and high pressure manometer; installation, assembly, repair and maintenance of Testing apparatus, devices, and instruments, namely, machines for testing components and systems made of metals and plastics with regards to functionality, energy-efficiency, leak-tightness, burst pressure, fatigue strength, resilience to internal pressure under varying temperature conditions of the testing medium and environment, not for medical purposes; installation, assembly, repair and maintenance of measuring apparatus, devices, and instruments, namely, electro-optical instruments for use in inspection and measurement of industrial components; installation, assembly, repair and maintenance of pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; installation, assembly, repair and maintenance of pressure regulators for water, oil, liquid, and gaseous fuels used for hydraulics, cooling, heating, and combustion engines, excluding regulators for gas, water, or other sanitary installations; installation, assembly, repair and maintenance of Test benches and test systems being research laboratory analyzers for testing hoses and housings, for endurance and pressure tests, for burst pressure tests, for manometer tests, for gas compressors and control systems, for burst pressure tests, for fittings tests, for manometer adjustments and for pressure tests; installation, assembly, repair and maintenance of Impulse testing systems comprised of a pressure generating unit and a test chamber as well as sensors, control unit, software and interfaces for testing the strength and durability of components or systems under pulsing pressure; installation, assembly, repair and maintenance of pressure cycling testing systems comprised of a pressure generating unit and a test chamber as well as sensors, control unit, and interfaces for testing the strength and durability of components or systems under cycling pressure; installation, assembly, repair and maintenance of Systems comprised of electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials, for determining the service life strength of components with high pressure requirements; installation, assembly, repair and maintenance of electrical couplings; installation, assembly, repair and maintenance of pipes and tubes and parts of pipes and tubes all made of steel, stainless steel and metal being structural parts of land vehicles, water vehicles, air craft, as well as being structural parts for apparatus for locomotion by land, air or water, namely, common rail sub-systems, injection lines, injectors, steering column, tubes for bicycle frames; installation, assembly, repair and maintenance of turned parts of metal as mechanical structural parts of land vehicles, water vehicles, air craft as well as being structural parts for apparatus for locomotion by land, air or water; installation, assembly, repair and maintenance of Fuel distribution rails and lines for use in motors of land vehicles, water vehicles, air craft as well as apparatus for locomotion by land, air or water; installation, assembly, repair and maintenance of couplings and power transmission components for use land vehicles, water vehicles, air craft as well as apparatus for locomotion by land, air or water

Pipes and tubes and parts of pipes and tubes all made of steel, stainless steel and metal being structural parts of land vehicles, water vehicles, air craft, as well as being structural parts for apparatus for locomotion by land, air or water, namely, common rail sub-systems, injection line, injectors, steering column, tubes for bicycle frames; turned parts of metal as mechanical structural parts of land vehicles, water vehicles, air craft as well as being structural parts for apparatus for locomotion by land, air or water ; Fuel distribution rails and lines for use in motors of land vehicles, water vehicles, air craft as well as apparatus for locomotion by land, air or water; couplings and power transmission components for use land vehicles, water vehicles, air craft as well as apparatus for locomotion by land, air or water

Technical diagnostic and analysis services of industrial machinery for function, energy efficiency, and pressure testing of industrial systems and components in the nature of product quality testing; burst pressure testing, impulse pressure testing and lifetime tests for tubes and hoses, housings, containers, pressure transmitters, common rails, injection lines, fittings, accumulators, nozzles, nozzle holders, airbags, belt pretensioners and other components that have to withstand high pressures all in the nature of product quality testing and product safety testing