Gwangsuk KIM 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).
Abstract: The present invention relates to a toy gun having a bolt configured to move forward or backward such that a recoil and a following thrill can be experienced as in the case of an actual gun.
Abstract: The present invention relates to a toy gun having a bolt configured to move forward or backward such that a recoil and a following thrill can be experienced as in the case of an actual gun.