Patents by Inventor Stan Wing

Stan Wing 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).

  • Patent number: 7168424
    Abstract: A projectile launching device having at least first and second elastic members that are attached to a projectile pocket where a tong member is adapted to grasp the projectile pocket with the projectile therein and reposition the projectile pocket rearwardly to store energy within the first and second elastic members. The tong member is adapted to be mounted to the base frame of the projectile launching device where the projectile is positioned in a substantially consistent manner from shot to shot and active involvement is required by the shooter to maintain the projectile launching device in a stored energy state.
    Type: Grant
    Filed: April 5, 2005
    Date of Patent: January 30, 2007
    Inventor: Stan Wing