Patents by Inventor Irene L. Nielsen

Irene L. Nielsen 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).

  • Patent number: 4080968
    Abstract: An article for placement on a bed or other supporting surface and on which a pregnant woman's buttocks and lower back are supported during childbirth. A portion of the article defines a receptacle for the reception of fluids incident to childbirth. The receptacle is recessed to also provide a work area for the person performing the delivery. A raised portion of the article is concave along its upper surface to confine the buttocks against slippage. A relieved portion of the receptacle wall receives the head and neck of the child during removal of fluid from the respiratory system. Handgrips facilitate muscular contractions of the woman. An irregular surface on the underside of the article prevents slippage on a supporting surface.
    Type: Grant
    Filed: October 6, 1976
    Date of Patent: March 28, 1978
    Inventor: Irene L. Nielsen
  • Patent number: D263336
    Type: Grant
    Filed: January 6, 1978
    Date of Patent: March 9, 1982
    Inventor: Irene L. Nielsen