Patents by Inventor Pil Keun Park

Pil Keun Park 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).

  • STEAM DISH WASHING MACHINE WITH EFFECTIVE POSITIONING AND ORIENTATION OF ITEMS TO BE WASHED
    Publication number: 20110155185
    Abstract: Dish washing machine that includes a steam generator, which supplies steam during a washing operation, to aid in the washing of dishes and other items in the dish washing machine. The dish washing machine further including one or more dish washing racks that effectively orient the dishes, and other items to be washed, in such a way so as to avoid inhibiting the steam from being evenly distributed around each of the dishes and other items to be washed. The dish washing machine also including a steam zone indicator to aid in effectively positioning the dishes and other items to be washed by visually distinguishing the region or zone within the dish washing machine that corresponds with high-intensity steam.
    Type: Application
    Filed: March 8, 2011
    Publication date: June 30, 2011
    Inventors: Min Chul Kim, Sang Woo Woo, Pil Keun Park
  • STEAM DISH WASHING MACHINE WITH EFFECTIVE POSITIONING AND ORIENTATION OF ITEMS TO BE WASHED
    Publication number: 20110155184
    Abstract: Dish washing machine that includes a steam generator, which supplies steam during a washing operation, to aid in the washing of dishes and other items in the dish washing machine. The dish washing machine further including one or more dish washing racks that effectively orient the dishes, and other items to be washed, in such a way so as to avoid inhibiting the steam from being evenly distributed around each of the dishes and other items to be washed. The dish washing machine also including a steam zone indicator to aid in effectively positioning the dishes and other items to be washed by visually distinguishing the region or zone within the dish washing machine that corresponds with high-intensity steam.
    Type: Application
    Filed: March 8, 2011
    Publication date: June 30, 2011
    Inventors: Min Chul Kim, Sang Woo Woo, Pil Keun Park
  • Steam dish washing machine with effective positioning and orientation of items to be washed
    Patent number: 7909046
    Abstract: Dish washing machine that includes a steam generator, which supplies steam during a washing operation, to aid in the washing of dishes and other items in the dish washing machine. The dish washing machine further including one or more dish washing racks that effectively orient the dishes, and other items to be washed, in such a way so as to avoid inhibiting the steam from being evenly distributed around each of the dishes and other items to be washed. The dish washing machine also including a steam zone indicator to aid in effectively positioning the dishes and other items to be washed by visually distinguishing the region or zone within the dish washing machine that corresponds with high-intensity steam.
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: March 22, 2011
    Assignee: LG Electronics Inc.
    Inventors: Min Chul Kim, Sang Woo Woo, Pil Keun Park
  • Assembly for fixing a steam nozzle in dishwashing machine
    Publication number: 20090007942
    Abstract: In a steam dishwashing machine a steam nozzle that sprays steam, supplied by a steam generator, into the dish washing space or compartment. The steam nozzle is fixed to the tub so that the dish washing space itself is not limited, nor are the shape and size of the dishwashing machine racks. Moreover, the steam nozzle is fixed such that any warping or deformation of the steam nozzle, due to prolonged exposure to high-temperature wash water or high-temperature steam, is prevented.
    Type: Application
    Filed: February 21, 2008
    Publication date: January 8, 2009
    Applicant: LG ELECTRONICS INC.
    Inventor: Pil Keun Park
  • Steam dish washing machine with effective positioning and orientation of items to be washed
    Publication number: 20090007941
    Abstract: Dish washing machine that includes a steam generator, which supplies steam during a washing operation, to aid in the washing of dishes and other items in the dish washing machine. The dish washing machine further including one or more dish washing racks that effectively orient the dishes, and other items to be washed, in such a way so as to avoid inhibiting the steam from being evenly distributed around each of the dishes and other items to be washed. The dish washing machine also including a steam zone indicator to aid in effectively positioning the dishes and other items to be washed by visually distinguishing the region or zone within the dish washing machine that corresponds with high-intensity steam.
    Type: Application
    Filed: February 19, 2008
    Publication date: January 8, 2009
    Applicant: LG ELECTRONICS INC.
    Inventors: Min Chul Kim, Sang Woo Woo, Pil Keun Park