Patents Assigned to Empire Spraying Systems, Inc.
  • Sprayer dolly
    Patent number: 6279838
    Abstract: This invention relates generally to a lightweight dolly for transporting spray equipment including a container of liquid, battery power pack and optional charger unit, hose reel, and spray gun.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: August 28, 2001
    Assignee: Empire Spraying Systems, Inc.
    Inventors: Michael D. Sivells, Barbara A. Sivells
  • Sprayer dolly
    Patent number: D462493
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: September 3, 2002
    Assignee: Empire Spraying Systems, Inc.
    Inventors: Michael D. Sivells, Barbara A. Sivells