Patents by Inventor Ik Hyun NAM

Ik Hyun NAM 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).

  • Publication number: 20170181565
    Abstract: A cup set for drip coffee is provided, in which enough water can be supplied for extracting coffee fluid, it is possible to extract strong coffee fluid by pouring water in a state of piling up coffee powder high, it is easy to use because a truncated cone-shaped funnel can be detached easily with one hand, and it does not have to be worried to spill coffee powder or brewed coffee. The cup set for drip coffee includes a cup having an opening formed at a top end, a lid formed with a groove, and formed with a first hole at a lower portion of the groove, a funnel configured to be received in an internal space of the cup and having a second hole at a lower portion for installing at the groove, and a filter installed in the funnel for filtering coffee remnants and extracting coffee fluid.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 29, 2017
    Inventor: Ik Hyun NAM