Patents Represented by Attorney Joseph E. Mason, Jr.
  • Patent number: 4825477
    Abstract: A pair of spring loaded cylinders each supporting an upwardly projecting post mounted in a drain. A strainer is attached to the drain with the posts porjecting upwards through holes in the strainer. A disposable insert, having a hooked material such as VELCRO sheet on its lower surface, is mounted on a distal end of the posts. Foot pressure on a cover plate mounted on a top surface of the insert forces the VELCRO to contact the strainer and remove all impinged hair and debris.
    Type: Grant
    Filed: August 4, 1987
    Date of Patent: May 2, 1989
    Inventor: John P. Aranda