Patents Assigned to Water Tech LLC.
  • Patent number: 7060182
    Abstract: A hand-held, electrically-powered pool cleaner includes a body and a nozzle for suctioning pool water. The body has a filter, an impeller and motor, rechargeable batteries, and a handle for carrying the body and for maneuvering the nozzle along a surface being cleaned the surface. The impeller draws pool water through the nozzle and the filter to remove debris water. A filter housing disposed between the nozzle and the body accumulates the filtered debris. The body optionally includes a pole attachment member to receive the free end of a pole for maneuvering the cleaner from outside of the pool.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: June 13, 2006
    Assignee: Water Tech LLC.
    Inventors: Guy Erlich, David G. Reed, Jonathan Elmaleh
  • Patent number: 6939460
    Abstract: A hand-held, electrically-powered pool cleaner includes a body and a nozzle for suctioning pool water. The body has a filter, an impeller and motor, rechargeable batteries, and a handle for carrying the body and for maneuvering the nozzle along a surface being cleaned the surface. The impeller draws pool water through the nozzle and the filter to remove debris water. A filter housing disposed between the nozzle and the body accumulates the filtered debris. The body optionally includes a pole attachment member to receive the free end of a pole for maneuvering the cleaner from outside of the pool.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: September 6, 2005
    Assignee: Water Tech LLC.
    Inventor: Guy Erlich
  • Patent number: 6797157
    Abstract: A hand-held, electrically-powered pool cleaner includes a body and a nozzle for suctioning pool water. The body has a filter, an impeller and motor, rechargeable batteries, and a handle for carrying the body and for maneuvering the nozzle along a surface being cleaned the surface. The impeller draws pool water through the nozzle and the filter to remove debris water. A filter housing disposed between the nozzle and the body accumulates the filtered debris. The body optionally includes a pole attachment member to receive the free end of a pole for maneuvering the cleaner from outside of the pool.
    Type: Grant
    Filed: October 29, 2002
    Date of Patent: September 28, 2004
    Assignee: Water Tech LLC.
    Inventor: Guy Erlich
  • Patent number: D518253
    Type: Grant
    Filed: November 9, 2004
    Date of Patent: March 28, 2006
    Assignee: Water Tech LLC.
    Inventors: Guy Erlich, David G. Reed, Jonathan Elmaleh
  • Patent number: D522191
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: May 30, 2006
    Assignee: Water Tech LLC
    Inventor: Guy Erlich