Patents by Inventor M. Steele Churchman

M. Steele Churchman 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: 4104751
    Abstract: An easily and quickly installable and easily and quickly removable auxiliary device for beds, which is easily and very conveniently installable by slipping a frictional support tongue thereof between the mattress and box springs of the bed, no screws or other fastening means being required. Its convenience is heightened by movable connection means which provide that it is easily folded flat for transport and storage, although in use it is in a general T-shape.
    Type: Grant
    Filed: January 21, 1977
    Date of Patent: August 8, 1978
    Inventor: M. Steele Churchman