Patents by Inventor Lawrence E. Castelot

Lawrence E. Castelot 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: 4508384
    Abstract: This pregnancy-supporting lounge chair is designed to support a pregnant woman's stomach safely and comfortably, when she lies in prone position, and it can also comfortably seat a person when desired. Primarily, it consists of a main seat frame with a backrest and a footrest, and it further includes a second seat frame, to cover an open area in the main seat frame, containing an adjustable stretch band, which supports the woman's stomach when she is in the face-down prone position.
    Type: Grant
    Filed: September 27, 1982
    Date of Patent: April 2, 1985
    Inventors: Lawrence E. Castelot, Linda A. Castelot