Medical apparatus namely, device for the delivery of therapeutic medical gas to be used at home or in a hospital; apparatus or use in connection with the administration of gases to patients for medical and therapeutic purposes, namely, medical and therapeutic gas delivery systems; apparatus for setting, measuring and regulating the mixture of medical and therapeutic gases delivered to patients; none of the foregoing for use in conducting a surgical or diagnostic procedure

electronic sound pickup for stringed musical instruments

Apparatus for applying a coating to microscope slides

Hand-held electric hair dryers

Accessory kits for automotive spark plug wires that distribute a high voltage, low amperage charge

Electric hair curling irons and hand-held electric hot-air brushes

Water conditioning units

Pneumatic stand-alone units for onsite commercial and residential cleaning and restoration of electronics

Beer

Electrical light bulbs incorporating a negative ion emitting device

Water ionizing device for potable water

Water ionizing device for potable water

water conditioning chemical compositions used in swimming pools, fountains, fresh water ponds and lakes, spas, hot tubs and therapeutic baths to prevent copper staining

Electric hair curling irons and hand-held electric hot-air brushes

air purifiers

Air purifiers; Air purifying units for domestic use; Ozone generators for air purification; Air sterilizers for household use; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter