Patents by Inventor Susan N. Thomaschefsky

Susan N. Thomaschefsky 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: 4047534
    Abstract: A nursing pad of multi-ply construction that is conformable and comfortable with a high resistance to strike-through and low sticking properties. The pad includes a lightweight layer of thermoplastic polymeric microfibers on one side of an absorbent middle layer containing thermoplastic polymeric fibers and, on the opposite side of the middle layer, a lightweight spun-bonded continuous filament thermoplastic polymer layer. The microfiber layer provides resistance to strike-through and will tend to cling to many fabrics preventing displacement of the pad during normal use. The continuous filament layer provides comfort and strength with a reduced tendency to stick. The combination is bonded by embossing wherein the embossing pattern on the microfiber side occupies a lower percentage of the surface area than the bonding pattern on the continuous filament side.
    Type: Grant
    Filed: January 3, 1977
    Date of Patent: September 13, 1977
    Assignee: Kimberly-Clark Corporation
    Inventors: Susan N. Thomaschefsky, Ann Sprangers