Medical apparatus, catheters and conduits to prevent and treat obstructing material in medical tubes; medical apparatus used by a medical professional to remove obstructive debris from medical tubes; medical devices, namely, chest drain containers and surgical drain containers; drainage appliances for surgical procedures; drainage appliances for receiving bodily fluid for medical or surgical procedures; thoracic drainage units for medical or surgical purposes

Medical apparatus used by a medical professional to automatically clear medical tubes of obstructive debris; apparatus used by a medical professional for automatic removal of obstructive material from medical tubes; electromechanical device used by a medical professional for removal of obstructive material from medical tubes; medical apparatus used by a medical professional operated via external energy source to remove obstructive material from medical tubes

Medical apparatus used by a medical professional to automatically clear medical tubes of obstructive debris; apparatus used by a medical professional for automatic removal of obstructive material from medical tubes; electromechanical device used by a medical professional for removal of obstructive material from medical tubes; medical apparatus used by a medical professional operated via external energy source to remove obstructive material from medical tubes

Flavor enhancers used in food and beverage products.

Apparatus for lighting, heating, steam generating, drying, water supply and sanitary purposes; swimming pool and spa sanitation equipment; heaters for spas and swimming pools and parts and fittings therefor; water sterilizing and water purifying apparatus; swimming pool chlorinators including salt water chlorinators, and parts and fittings therefor; swimming pool lights; swimming pool filters; swimming pool and spa sanitizers; spa filters; water purification installations; water filtering apparatus; water sterilizers; water purifying apparatus and machines; disinfectant apparatus; ultraviolet apparatus; water supply installations; swimming pool chlorinating units; water intake apparatus; water softening apparatus and installations; sand filters

Apparatus for waste sewage treatment (installations); Machines for the processing (purification) of sewage; Sewage purification apparatus; Sewage purification machines; Transportable apparatus for processing sewage; Apparatus for waste water purification; Industrial waste water purification plants; Installations for the purification of waste water; Installations for the treatment of industrial waste water; Installations for waste water engineering; Waste water treatment apparatus; Waste water treatment installations; Apparatus for filtering water; Apparatus for the filtering of organic matter; Filter apparatus for the separation of solids and liquids; Filter apparatus for water supply installations; Filtering apparatus (industrial) for fluids; Filtering installations for water; Filters for sanitary water distribution apparatus; Filters for use with apparatus for sanitary purposes; Filters for use with apparatus for water supply; Water filtering apparatus for industrial use; Water filters for industrial purposes; Water purification filters; Water treatment filters

Filtration machines; Portable filtration units (machines)

Filtration services

Environmental conservation; Environmental testing

Clearing of tree roots from pipes and drains (plumbing services); Installation and repair of underwater pipelines; Laying of pipelines; Maintaining and repair of drain pipes; Maintenance and repair of pipelines; Maintenance of plumbing; Pipeline construction; Pipeline construction and maintenance; Pipeline laying; Pipeline maintenance; Plumbing; Plumbing and glazing services; Repair, maintenance and installation advisory services; Repair, maintenance and installation consultancy services

Water filters (machines) for agricultural purposes; water filters for industrial purposes; water treatment filters