Patents by Inventor Robert Kirchoff

Robert Kirchoff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6132604
    Abstract: A pool skimmer for quickly skimming a pool to remove debris. The pool skimmer includes an elongate pole handle and at least one skimming net assembly. The pole handle has opposite proximal and distal ends. Each skimming net assembly comprises an open frame and a net screen. The open frame defines a central opening which the net screen extends across. One end portion of the open frame is pivotally coupled to the distal end of the pole handle. The other end portion of the open frame of the skimming net assembly is adapted for detachable attachment to an end portion of an open frame of another skimming net assembly.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: October 17, 2000
    Inventor: Robert Kirchoff