Patents by Inventor Maribel Steele

Maribel Steele 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).

  • Head protector
    Patent number: 4745637
    Abstract: In a head protector for children and invalids, a series of concentric rings of tubular fabric packed with yieldable material and a top member of yieldable material, and straps binding said rings and top together, a ring of spaced cushions, or pillows, between the lowermost ring and the adjacent ring, and means for positioning said protector on a user's head and maintaining same against rearward movement.
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: May 24, 1988
    Inventors: Richard J. Steele, Maribel Steele
  • Protective head gear with tubular rings
    Patent number: 4613993
    Abstract: A protective head gear comprising a plurality of concentric tubular rings formed of soft, yieldable material. The rings which are filled with non-flamable, light, yieldable material, are gradually reduced diametrically and joined by flexible ribbons. A chin strap and a rear support strap detachably maintain the rings on the head of the user.
    Type: Grant
    Filed: December 27, 1984
    Date of Patent: September 30, 1986
    Inventors: Richard J. Steele, Maribel Steele