Aroma Dispensers Patents (Class 261/DIG88)
  • Patent number: 6161820
    Abstract: A container includes a housing attached to a block for receiving the aromatic material and having a number of orifices for allowing the perfume of the aromatic material to be blown out of the housing. A frame includes a track for slidably supporting the block. One or more wheels are rotatably secured to the frame and coupled to the block by cranks and links and legs. A light bulb is attached to the block, and a switch may be used to control the operation of the light bulb. The block may be attached to a support device by a clipper or the other fasteners.
    Type: Grant
    Filed: May 6, 1999
    Date of Patent: December 19, 2000
    Inventor: Wen-Fu Wu
  • Patent number: 4684486
    Abstract: An apparatus and method of water therapy in which a person is buoyantly supported in a prone position on a top membrane of a water bed mattress containing heat water. A water pump recirculates the water, which is drawn out of the mattress through outlets and associated piping and which is then reintroduced through inlets and associated piping as an array of water jets. Air is introduced by a valve in the water piping on the return side of the pump or by means of a separate air pump connected to air inlets leading into the mattress. Also disclosed are a distributor fitting for insertion into the mattress to mix air and water and a base and frame assembly for concealing the plumbing and air recirculation piping.
    Type: Grant
    Filed: August 19, 1986
    Date of Patent: August 4, 1987
    Inventor: Dominic A. Ricchio