Patents by Inventor Jeffery Willard Lakela

Jeffery Willard Lakela 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).

  • Paw cleaning louvered ramp for cat litter box
    Patent number: 6983720
    Abstract: A louvered ramp, that serves as a cat's paw-cleaning entry and exit ramp, ascending to, and descending from, a cat litter box.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: January 10, 2006
    Inventor: Jeffery Willard Lakela