Patents Assigned to IBU Betten-Union GmbH & Co. KG
  • Orthopedic pillow
    Patent number: 4550459
    Abstract: The work habits and lifestyles of the present day, with the stereotyped bent posture of the head, result in a shortening of the corresponding muscle parts. To achieve regeneration during sleep, an orthopedic pillow is provided, and this has in the lower region a thickened portion for supporting the region of the cervical vertebrae, slight expansion of the shortened muscle groups being obtained.
    Type: Grant
    Filed: August 8, 1983
    Date of Patent: November 5, 1985
    Assignee: IBU Betten-Union GmbH & Co. KG
    Inventors: Dieter Endel, Gerd Billerbeck