Patents by Inventor Reiko Miyazawa Sefranek

Reiko Miyazawa Sefranek 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).

  • Cat litter net
    Publication number: 20070215059
    Abstract: The present invention is a cat litter net that is a thin and soft sheet to remove waste material from scoopable cat litter. By arranging this net on the bottom of cat litter box, then the scoopable litter on the top of the net, when just pulling the net to above, only waste material is separated from the clean litter quickly without making dusts.
    Type: Application
    Filed: September 8, 2006
    Publication date: September 20, 2007
    Inventor: Reiko Miyazawa Sefranek