Patents by Inventor Herman Yu

Herman Yu 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).

  • Rail arrangement for firearm
    Publication number: 20090038198
    Abstract: A rail arrangement, which is adapted for mounting one or more accessories on a frame portion of a firearm, includes a supporting frame for attaching to the frame portion of the firearm along a longitudinal axis thereof and a rail system. The supporting frame includes a top mounting rail arranged for longitudinally extending on the frame portion, and two angled mounting rails inclinedly and sidewardly extended from the top mounting rail. The rail system includes one or more mounting structures providing of the top mounting rail and two angled mounting rails of the supporting frame for detachably mounting the accessory at one of the top mounting rail and the angled mounting rails of the supporting frame so as to selectively adjust a position of the accessory with respect to the firearm.
    Type: Application
    Filed: August 9, 2007
    Publication date: February 12, 2009
    Inventor: Herman Yu
  • Rail arrangement for firearm
    Patent number: D556289
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: November 27, 2007
    Inventor: Herman Yu
  • Vertical grip
    Patent number: D877842
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: March 10, 2020
    Inventor: Herman Yu
  • Picatinny rail
    Patent number: D877843
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: March 10, 2020
    Inventor: Herman Yu