Patent for Sale:Private Listing: Number 2743
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Class 128: Surgery
Methods of treatment of the living body and apparatus used in the inspection and treatment of diseases, wounds, and other abnormal conditions of the bodies of humans and lower animals. This class includes methods and means for manufacturing surgical appliances which are not classifiable in other classes.Subclass 203.12: Means for mixing treating agent with respiratory gas
Subclass 203.14: Control means responsive to condition other than users airway pressure
Subclass 205.24: Valve, or valve control, structure
Class 137: Fluid Handling
Fluid material handling, and takes processes, systems, combinations, subcombinations and certain elements pertaining thereto not otherwise classified. Fluid materials include gas and liquids primarily, but the handling of other flowable materials, as fluent granular solids, is also found. Handling of fluent material by flow, as by confining, directing, causing and/or controlling the flow, and includes making the material available for flow or separating a smaller from a larger body of fluid material, as by tanks, containers, receivers, traps, etc., or pipes or conduits, with or without siphons, pumps, pressure or displacing fluids or other flow imparting means.Subclass 505: With opening bias (e.g., pressure regulator)
Class A61M11: HUMAN NECESSITIES - MEDICAL OR VETERINARY SCIENCE; HYGIENE
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY . Sprayers or atomisers specially adapted for therapeutic purposes .