Patents by Inventor Hossein H. Jafarmadar

Hossein H. Jafarmadar 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: 6059475
    Abstract: An apparatus for cleaning grout joints formed between adjacent ceramic and clay floor and wall tiles. The apparatus includes a liquid container mounted on a handle and containing liquid grout cleaner, a manual flow control valve, and a liquid dispensing head, all in fluid communication. The liquid dispensing head is connected to an end of the handle and includes a liquid outlet for dispensing liquid grout cleaning solution therefrom. A scrubbing brush is removably connected to the liquid dispensing head for allowing the user to scrub the grout joint thereby removing dirt, mold, mildew, and other unwanted debris therefrom. In a first embodiment, the container, control valve and liquid dispensing head are mounted on an elongated handle thereby providing a compact apparatus for cleaning grout joints on floors, counter tops, walls and the like.
    Type: Grant
    Filed: May 13, 1998
    Date of Patent: May 9, 2000
    Inventor: Hossein H. Jafarmadar
  • Patent number: 5957606
    Abstract: An applicator apparatus for dispensing liquid grout sealant within a grout filled groove formed between adjacent ceramic and clay floor and wall tiles. The apparatus includes a liquid container mounted on a handle and containing liquid grout sealant, a manual flow control valve, and a liquid dispensing head, all in fluid communication. The liquid dispensing head is flexibly connected to the handle and includes a liquid outlet for dispensing liquid grout sealant therefrom. A brush or roller is removably connected to the liquid dispensing head for uniformly spreading liquid grout sealant over grout within the groove. In a first embodiment, the container, control valve and liquid dispensing head are mounted on an elongated handle thereby providing a compact apparatus for dispensing liquid grout sealant to floors, counter tops, and walls.
    Type: Grant
    Filed: December 3, 1997
    Date of Patent: September 28, 1999
    Inventor: Hossein H. Jafarmadar