Patents by Inventor Ken-chin Yeh

Ken-chin Yeh 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).

  • Paintball gun loading device
    Patent number: 7252080
    Abstract: A paintball gun loading device includes a gun body, a loading member and a funnel. The loading member comprises a fixture at an upper portion thereof. The fixture comprises a circular trough with a plurality of slots along the circular trough. A clamp sleeved on the circular trough is tightened with a quick-release rod and a nut to fasten the funnel in a different size.
    Type: Grant
    Filed: January 5, 2005
    Date of Patent: August 7, 2007
    Assignee: Sunworld Industrial Co., Ltd.
    Inventor: Ken-chin Yeh
  • Paintball gun loading device
    Publication number: 20050217654
    Abstract: A paintball gun loading device includes a gun body, a loading member and a funnel. The loading member comprises a fixture at an upper portion thereof. The fixture comprises a circular trough with a plurality of slots along the circular trough. A clamp sleeved on the circular trough is tightened with a quick-release rod and a nut to fasten the funnel in a different size.
    Type: Application
    Filed: January 5, 2005
    Publication date: October 6, 2005
    Inventor: Ken-chin Yeh