WALFRONT

AC variable frequency drives that are used to control small and medium-sized motors in applications such as manufacturing processes, HVAC and pumps; [ Aftermarket automobile engine exhaust systems comprised of pipes, collectors, mufflers, and particulate traps; Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Agricultural machines, namely, cultivators, harvestors, disk harrows, and seeders; Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, and orbital sanders; Assembly lines, namely, a series of machines for assembling automobiles in successive stages; Automotive parts, namely, turbocharger systems; Ball transfer table units for use in carrier devices, conveyor systems, and positioning systems; Ball transfer units for use in carrier devices, conveyor systems, and positioning system; Chucks for power drills; Clothes washing machine featuring a wash cycle that circulates water over the balance ring on top of the clothes accomplished through a spinning basket during wash, which sheds water up the tub wall, over the balance ring, and on top of the clothes; Coating machines and lines for web products, parts for the aforementioned machines, particularly doctors, nozzles, application units; Components for machines and machine tools, grinding machines, material handling machines, food processing machines, chemistry processing machines and textile industry machines, namely, sand, chemical and reverse osmosis filters; Containers for use with mechanical spreaders, namely, cartridges, bags, and pouches for seed, lawn fertilizers, pesticides and other chemicals; Counter-current swimming machines for use in swimming pools to enable swimming in place against an adjustable counter-current, featuring pumps, motor, and adjustable current director outlets; Drilling machines; Drive system having two or more synchronous motors coupled through clutches to drive a common load; Electric arc welding apparatus; Electric arc welding machines; Electric metal sheath dispersion machinery using electrical discharge to remove the metal sheath from mineral insulated wire and stainless steel over braid wire; ] Electric screwdrivers [ ; Electric welding machines; Electrical and electronic apparatus and equipment all for use in generating energy obtained from alternative energy sources; Electrically-powered steam cleaning device comprising a hose and nozzle and a vapor-producing chamber that is attached to a water source; Exhaust system temperature, pressure, and flow sensors being parts of internal combustion engines; Filters and purifiers for machines, namely, filters and purifiers for removing contaminants from gases used in the semiconductor industry; Gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves; Gas welding guns; Grinding tools for grinding machines; Hoists that are mounted on military and law enforcement vehicles for raising and lowering equipment thereon; Hydraulic pumps and motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines, machine tools, grinding and food processing machines and in off-road-vehicles; Industrial surface treatment equipment, namely, corona treatment systems comprised of a high frequency, high voltage generator, transformers, electrodes, ozone filter and treatment station and structural parts therefor; Industrial surface treatment equipment, namely, plasma treatment systems comprised of a high frequency, high voltage generator, treating heads and nozzles and structural parts therefor; Industrial surface treatment equipment, namely, vacuum plasma treatment systems comprised of a high frequency, high voltage generator, controls, and treatment chamber and structural parts therefor; Lathes; Machine tool holders; Machines and lines composed thereof for the production and processing of floor coverings, wallpaper, paper webs, films and technical textiles; Machines and lines composed thereof for the production of automobile parts, parts for the aforementioned machines, particularly foaming lines, die-cutting machines, molding presses, scoring machines, laminating machines, water jet cutting machines, milling machines, long fiber injection machines, parts for the aforementioned machines, particularly foaming tools, die-casting tools, die-cutting tools, molding tools, laminating tools; Machines for printing, creasing and folding tickets and vouchers for parking and transportation management systems that also issue, date, validate, time stamp and cancel the tickets and vouchers; Machines for sorting fruit, recycled bottles, and machine parts and removing non-conforming materials; Machines for use in agriculture, namely, self-propelled seed sowers and self-propelled seed sowers combined with earth moving equipment; Machines for use in the hairdressing industry, namely, automated battery-operated and electrically-powered appliances that cut, fold and dispense foil; Machines for the production and processing of web products, and structural parts thereof and lines composed thereof; Material handling machines, namely, palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; Mechanical elements for use with land vehicles, namely, automobile turntables and their rotating devices for mechanical party systems and garages; Multi-purpose steam cleaners; Multi-purpose, electric countertop food preparation apparatus, namely, a combination meat tenderizer and marinator, for household use; O-rings being machine parts for sorting machines and packaging machines; Oil filters; Parts for compressed-air machines, namely, pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems sold as an integral component of injection molding machines; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Pharmaceutical production machines for producing soft gels and hard gelatin capsules; Pneumatic ball transfer units for use in carrier devices, conveyor systems and positioning systems; Pneumatic blow guns for use in a manufacturing process to blow dust off parts, workstations or wherever necessary; Pneumatic piercing machinery and auxiliary supportive devices used in the installation or replacement of utility pipe lines, cable lines, pipe tunnels and underground utility systems; Pneumatic pipe-bursting machinery and auxiliary supportive devices used in the installation or replacement of utility pipe lines, cable lines, pipe tunnels and underground utility systems; Pneumatic pipe-ramming machinery and auxiliary supportive devices used in the installation or replacement of utility pipe lines, cable lines, pipe tunnels and underground utility systems; Polishing system for use in single-head machines comprising grinding and polishing discs for stone profiling and edges; Power-driven cleaning device for industrial air pollution control equipment, namely, a device that produces high intensity impulse waves that loosen collected or impacted dust and debris without damaging the equipment; Power-operated cleaning machines, namely, lances designed to mechanically remove scale and sludge from secondary side tubesheets in steam generators in nuclear power plants; Power-operated spray guns; Power saw blades; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others; Printing machines for web products, particularly wallpaper, floor coverings and films, parts for the aforementioned machines and lines composed thereof, namely, gravure printing lines, screen printing lines, flexo printing lines and combinations of the aforementioned lines; Pulleys being parts of machines; Rail switch for an industrial conveyor assembly comprising straight and curved rails, upright bridge framework and pivoting gates for the transfer of product from one rail to another; Railway derail, namely, power-driven mechanical controls for use on a rail to control movement on the rail; Remote racking motors for engaging and disengaging electrical power circuit breaker; Replacement parts for machines, namely, replacement parts for trench excavators, drag-line excavators, hoisting machines, locomotive cranes, shoveling machines, power shovels and log handling machines, namely, chassis parts, hydraulic and pneumatic parts; Screwdrivers, electric; Self-lubricating mechanical friction parts, especially of composite materials, namely, wear rings, washers, bushings, spherical bearings, bearing pads, sliding blocks and machine transmission gears all for load bearing machines, conveyors, handling trucks and machines, lifting machines, agricultural machinery, construction equipment machines and hydraulic turbines; Skid-mounted oil and natural gas extracting and processing machines, namely, vacuum truck and rig vac; Spray paint systems comprised of pumps, pump controllers, nozzles, tubing and valves; Sun-tracking and daylighting system comprised of a solar-powered mechanism for sensing the position of the sun, automatically tracking the sun and then repositioning a mirror to direct the sunlight into courtyards, outdoor spaces and open-air spaces within building structures, and/or the inside of houses or buildings; Truck bed-mounted material handling machinery primarily for use in the construction materials delivery industry, namely, hydraulic extendable material conveyors, mechanical extendable material conveyors, and truck bed material lifting platforms; Turbochargers for machines; Valves being engine parts for introducing fuel-air mixtures into the combustion chambers of internal combustion engines; Winding machines, packaging machines, conveying machines, particularly conveyor belts, roller conveyors and carrier rollers for web materials ]