Patents by Inventor No Youn PARK

No Youn 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).

  • Crossbow
    Patent number: 9255764
    Abstract: A crossbow includes a bowstring for firing an arrow combined therewith in the lengthwise direction of the crossbow body so as to be manufactured in a structure that does not have a bow on the crossbow body. Thus, carrying convenience can be provided, and at the same time, the maximum effective range of the crossbow can be adjusted by adjusting the tension of the bowstring.
    Type: Grant
    Filed: August 9, 2013
    Date of Patent: February 9, 2016
    Inventor: No Youn Park
  • IMPROVED CROSSBOW
    Publication number: 20150260478
    Abstract: A crossbow includes a bowstring for firing an arrow combined therewith in the lengthwise direction of the crossbow body so as to be manufactured in a structure that does not have a bow on the crossbow body. Thus, carrying convenience can be provided, and at the same time, the maximum effective range of the crossbow can be adjusted by adjusting the tension of the bowstring.
    Type: Application
    Filed: August 9, 2013
    Publication date: September 17, 2015
    Inventor: No Youn PARK