Patents by Inventor Nandor Mullner, Jr.

Nandor Mullner, Jr. 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: 7291260
    Abstract: A skimmer for a pool includes a skimmer guard that is installed by friction only, and without the use of separate fasteners. The skimmer guard includes a perforated plate which acts as a strainer, preventing debris from the pool from entering the skimmer. The skimmer guard is inserted into gap between heads of a double-headed screw which is permanently screwed into the pool wall. The skimmer guard can be removed, and re-installed, simply by sliding the skimmer guard out of, or into, the gap. The skimmer guard can therefore be removed and re-installed without the use of separate fasteners, and without the use of tools. The skimmer guard can be removed and replaced with a non-perforated cover, at the end of the swimming season.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: November 6, 2007
    Inventor: Nandor Mullner, Jr.
  • Patent number: 7195708
    Abstract: A skimmer for a pool includes a skimmer guard that is installed by friction only, and without the use of separate fasteners. In one embodiment, the skimmer guard includes a perforated portion surrounded by a peripheral lip, the lip being shaped for engagement with a flange formed on a frame mounted to a skimmer opening. The skimmer guard is inserted onto the flange, and thus prevents debris from entering the skimmer. In another embodiment, the skimmer guard includes a perforated face plate and a plug, the plug being sized for frictional engagement with a skimmer opening. In all cases, the skimmer guard is inserted without the use of separate fasteners, and without the use of tools. The skimmer guard can be removed and replaced with a non-perforated version, at the end of the swimming season.
    Type: Grant
    Filed: July 13, 2005
    Date of Patent: March 27, 2007
    Inventor: Nandor Mullner, Jr.