Patents by Inventor Hsun Shen Han

Hsun Shen Han 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).

  • Air freshener container
    Patent number: 6119850
    Abstract: An air freshener container includes a first casing and a second casing attached to each other so as to form an animal model body, moreover the head and the hat are pivotally mounted in the animal model body. The tie, transparent cover and foot are attached to the first casing of the animal model body, and the signal sensor is attached to the second casing. The lighting unit extending to the transparent cover is attached to the signal sensor, and the container of air freshener is detachably received in the through hole of the animal model body.
    Type: Grant
    Filed: July 21, 1999
    Date of Patent: September 19, 2000
    Inventors: Kai-Hung Chen, Hsun-Shen Han
  • Air freshener
    Patent number: D508988
    Type: Grant
    Filed: January 2, 2004
    Date of Patent: August 30, 2005
    Inventors: Hsiang Mei Chen, Hsun Shen Han
  • Air freshener
    Patent number: D509579
    Type: Grant
    Filed: January 2, 2004
    Date of Patent: September 13, 2005
    Inventors: Hsiang Mei Chen, Hsun Shen Han