Patents by Inventor Lotta Charles-Lundaahl

Lotta Charles-Lundaahl 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: 6623467
    Abstract: A reusable diaper is made of two sheets of fabric. One sheet is an absorbant rectangular sheet. The second sheet is an inverted bell-shape and may be of resilient material. The absorbant sheet is stitched along one edge to the bell-shaped sheet along the length of the axis of symmetry of the bell-shaped sheet. The absorbant sheet is only stitched to the bell-shaped sheet adjacent one comer of the absorbant sheet so that, when unfolded, the absorbant sheet is at least twice the length of the axis of symmetry of the bell-shaped sheet. The absorbant sheet may thus be folded into a narrow rectangular absorbant pad lying along the axis of symmetry of the bell-shaped sheet. The opposite tapered ends of the bell-shaped sheet are wrapped around an infant's waist and are drawn to the front of the infant through a loop on the vertex of the bell-shape once the vertex has pulled lifted up between the infant's legs.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: September 23, 2003
    Inventor: Lotta Charles-Lundaahl