Patents Assigned to Specialty Group Industries, Inc.
  • Animal litter box
    Patent number: 5701845
    Abstract: An animal litter box system including a solid litter base box and a litter sifting box having perforations in its bottom for sifting litter. The sifting box is adapted to nest or stack in the base box. Opposing outer portions of the sifting box bottom are inwardly sloped at an angle which is less than 90.degree. relative to the bottom of the box and the sifting perforations are confined between these sloped opposing outer portions.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: December 30, 1997
    Assignee: Specialty Group Industries, Inc.
    Inventors: Paul L. Jablonski, Charles Rodriguez