Patents Assigned to Field Sport Inc.
  • Detachable mount
    Patent number: D719812
    Type: Grant
    Filed: October 26, 2013
    Date of Patent: December 23, 2014
    Assignee: Field Sport Inc.
    Inventor: Yongming Sui
  • Slide charging handle
    Patent number: D724689
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: March 17, 2015
    Assignee: Field Sport Inc.
    Inventor: Yongming Sui
  • Wrench tool
    Patent number: D728333
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: May 5, 2015
    Assignee: Field Sport Inc.
    Inventor: Yongming Sui
  • Compact video camera for pistol
    Patent number: D741391
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: October 20, 2015
    Assignee: Field Sport Inc.
    Inventor: Yongming Sui
  • Wrench
    Patent number: D742706
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: November 10, 2015
    Assignee: Field Sport Inc.
    Inventor: Yongming Sui