Resources Contact Us Home
Adjustable support cervical pillow

Image Number 2 for United States Patent #5898963.

The cervical pillow of the present invention includes an elongated air tight casing with a resilient cushion mounted at one side thereof. An inlet valve in the casing permits air flow into the cushion portion. A conduit extending from the cushion portion into an air chamber in the remainder of the cervical pillow permits air flow into the air chamber. An electric pump is mounted within the cushion to pump air into the air chamber, and thereby pressurize the cervical pillow. A relief valve is mounted in one end of the air chamber to permit selective release of air from the air chamber. A cervical pillow is attached to a standard head support pillow along a longitudinal side of both pillows.

  Recently Added Patents
Hydrothermal synthesis of nanocubes of sillenite type compounds for photovoltaic applications and solar energy conversion of carbon dioxide to fuels
Architecture and method for multi-aspect touchscreen scanning
Trash bag retention device
Treatment of cancer using the sodium salt of a benzoic acid derivative
Semiconductor device having germanium active layer with underlying parasitic leakage barrier layer
Neurostimulation system
Power supply architecture system designer
  Randomly Featured Patents
Integrated circuit using a power supply input for digital logic
Information recording medium and method of inhibiting reproduction of blank areas
Visor and mirror assembly
Method and apparatus for separating residues
Surface protection of gamma and alpha-2 titanium aluminides by ion implantation
Liquid crystal display device and manufacturing method thereof
Liquid crystal display with fasten structure
Surface wave antenna
Stepped grate for an incinerator plant
Pipe for hot-water circulation