Patents Assigned to Dakota Technologies Corp.
  • System for regulating water flow in a toilet
    Patent number: 5432959
    Abstract: The present disclosure concerns an electro-mechanical flushing system for a residential toilet. A powered valve is controlled by a timing circuit to pass one of a plurality of water flow volumes from a toilet tank to a toilet bowl. The same system also establishes an adjustable toilet bowl water level. A manual override feature permits the toilet to be operated in the absence of electrical power.
    Type: Grant
    Filed: January 5, 1994
    Date of Patent: July 18, 1995
    Assignee: Dakota Technologies Corp.
    Inventors: Robert S. Ellsworth, John P. Durban