Patents by Inventor John Pedrow

John Pedrow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Orthopedic pillow with groove for spine
    Patent number: 5033137
    Abstract: An orthopedic pillow having a block made of deformable material, the block having a substantially quadrilateral perimeter, an upper surface of the block having a substantially airfoil-shaped reverse curved surface, and a groove being provided in the upper surface, the groove being sized and adapted to accommodate the cervical vertebrae of a user of the orthopedic pillow. The orthopedic pillow may be provided with an arrangement for altering its temperature so as to effect either a warming or cooling of the user's cervical vertebrae. A sizing kit for determining an appropriate size of orthopedic pillow for use by a patient is also described.
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: July 23, 1991
    Inventor: John Pedrow
  • Orthopedic pillow and sizing kit therefor
    Patent number: 4928335
    Abstract: An orthopedic pillow having a block made of deformable material, the block having a substantially quadrilateral perimeter, an upper surface of the block having a substantially airfoil-shaped reverse curved surface, and a groove being provided in the upper surface, the groove being sized and adapted to accommodate the cervical vertebrae of a user of the orthopedic pillow. The orthopedic pillow may be provided with an arrangement for altering its temperature so as to effect either a warming or cooling of the user's cervical vertebrae. A sizing kit for determining an appropriate size of orthopedic pillow for use by a patient is also described.
    Type: Grant
    Filed: December 5, 1988
    Date of Patent: May 29, 1990
    Inventor: John Pedrow
  • Orthopedic pillow and sizing kit therefor
    Patent number: 4903412
    Abstract: An orthopedic pillow having a block made of deformable material, the block having a substantially quadrilateralperimeter, an upper surface of the block having a substantially airfoil-shaped reverse curved surface, and a groove being provided in the upper surface, the groove being sized and adapted to accommodate the cervical vertebrae of a user of the orthopedic pillow. A sizing kit for determining an appropriate size of orthopedic pillow for use by a patient is also described.
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: February 27, 1990
    Inventor: John Pedrow
  • Orthopedic pillow and sizing kit therefor
    Patent number: 4756090
    Abstract: An orthopedic pillow having a block made of deformable material, the block having a substantially quadrilateral perimeter, an upper surface of the block having a substantially airfoil-shaped reverse curved surface, and a groove being provided in the upper surface, the groove being sized and adapted to accommodate the cervical vertebrae of a user of the orthopedic pillow. A sizing kit for determining an appropriate size of orthopedic pillow for use by a patient is also described.
    Type: Grant
    Filed: August 12, 1987
    Date of Patent: July 12, 1988
    Inventor: John Pedrow