Patents by Inventor Seok Woong Kwon

Seok Woong Kwon 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).

  • PLASTIC EYELET
    Publication number: 20100043171
    Abstract: A plastic eyelet is formed of plastic by injection molding. The plastic eyelet makes it possible to couple male and female eyelets by means of simple pressing. After coupled, the male and female eyelets are not separated arbitrarily.
    Type: Application
    Filed: May 31, 2007
    Publication date: February 25, 2010
    Inventor: Seok Woong Kwon
  • Safety cap
    Patent number: D684055
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: June 11, 2013
    Assignee: Joongang Platec Co., Ltd
    Inventor: Seok-Woong Kwon
  • Safety cap for pouch
    Patent number: D684056
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: June 11, 2013
    Assignee: Joongang Platec Co., Ltd
    Inventor: Seok-Woong Kwon
  • Safety cap
    Patent number: D684057
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: June 11, 2013
    Assignee: Joongang Platec Co., Ltd.
    Inventor: Seok-Woong Kwon
  • Safety cap of pouch
    Patent number: D684058
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: June 11, 2013
    Assignee: Joongang Platec Co., Ltd.
    Inventor: Seok-Woong Kwon