[Class : 7] Cartridges For Filtering Machines; Oil Filters; Filters [Parts Of Machines Or Engines]; Hydraulic Machines And Apparatus; Hydraulic Machines; Filtering Machines; Filters For Moveable Or Stationary Hydraulic Machines; Oil Filters For Mechanical Purposes; Oil Filter Adapters; Machine Tools, Namely In Line And Suction Filters For Tank Mounting; In Line And Return Filters For Tank; Low, Medium And High Pressure Filters; Filters For Hydraulic, Electric And Combustion Motors, Other Than For Land Vehicles; Accessories And Parts For Filters, Namely Filling Caps And Air Breathers, Air Filters And Blocking Devices; Oil Filters [Parts Of Machines And Engines]; Oil Filters For Hydraulic Machines And Apparatus; Oil Filters For Hydraulic Power Units; Hydraulic Filters For Suction Lines; Tank Mounted Return Filters For Hydraulic System; Low And Medium Pressure Hydraulic Filters.