Patents by Inventor Cing-De Huang

Cing-De Huang 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).

  • Connecting piping assembly with a limiter
    Patent number: 8220486
    Abstract: The present invention provides a connecting piping assembly with limiter, including a first connecting piping and a second connecting piping. The first connecting piping contains a first coupling end, a first assembly portion and a first flow channel. The second connecting piping contains a second coupling end, a second assembly portion and a second flow channel. The first and second assembly portions can be mated and positioned so that the first and second flow channels are interconnected. A locating part is provided with a polygonal through-hole, which can be slidably sleeved on the perimeter of the first and second assembly portions, such that the polygonal through-hole is mated with the perimeter of the first and second assembly portions. The locating part is positioned via a locator.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: July 17, 2012
    Assignee: Canshow Industrial, Co., Ltd.
    Inventors: Cing-Jhong Huang, Cing-De Huang, Cing-Cih Huang
  • CONNECTING PIPING ASSEMBLY WITH A LIMITER
    Publication number: 20110188921
    Abstract: The present invention provides a connecting piping assembly with limiter, including a first connecting piping and a second connecting piping. The first connecting piping contains a first coupling end, a first assembly portion and a first flow channel. The second connecting piping contains a second coupling end, a second assembly portion and a second flow channel. The first and second assembly portions can be mated and positioned so that the first and second flow channels are interconnected. A locating part is provided with a polygonal through-hole, which can be slidably sleeved on the perimeter of the first and second assembly portions, such that the polygonal through-hole is mated with the perimeter of the first and second assembly portions. The locating part is positioned via a locator.
    Type: Application
    Filed: June 26, 2009
    Publication date: August 4, 2011
    Applicant: CANSHOW INDUSTRIAL, Co., Ltd.
    Inventors: Cing-Jhong Huang, Cing-De Huang, Cing-Chi Huang