Patents by Inventor Lien-Cheng Su

Lien-Cheng Su 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).

  • Publication number: 20050269277
    Abstract: A wine bottle frame comprises a frame body formed by bending one metal rod; two lower connecting rods formed at bottoms of two ends of the frame body; each lower connecting rod extended with a front supporting rod and a rear supporting rod; an upper connecting rod connected between the two front supporting rod and another upper connecting rod connected between the two rear supporting rods; the upper connecting rods being bended to have a wave-like shape so as to formed with a plurality of recesses for receiving wine bottles; each connection of the upper connecting rod and the front supporting rod having a respective cambered recess; each connection of the upper connecting rod and the rear supporting rod having a respective cambered recess; and four protrusions formed on the upper connecting rods; each protrusion being adjacent to one respective cambered recess.
    Type: Application
    Filed: June 4, 2004
    Publication date: December 8, 2005
    Inventor: Lien Cheng Su
  • Patent number: 6769954
    Abstract: A Christmas deer toy is capable of moving the head, neck, and tail thereof. The body unit, head unit, neck unit, and tail unit are pivotally connected. By a driving unit, the parts can move vividly to simulate the action of an animal. The driving unit includes a motor, a rotary arm, a main driving arm, a tail driven arm, and a head driven arm. Only a few components are used and the structure is simple. A rear end of the neck unit has an extending arm and a weight for assisting the actions of the head unit and neck unit to be more vivid.
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: August 3, 2004
    Inventor: Lien Cheng Su
  • Publication number: 20040128881
    Abstract: A Christmas deer toy is capable of moving the head, neck, and tail thereof. The body unit, head unit, neck unit, and tail unit are pivotally connected. By a driving unit, the parts can move vividly to simulate the action of an animal. The driving unit includes a motor, a rotary arm, a main driving arm, a tail driven arm, and a neck driven arm. Only a few components are used and the structure is simple. A rear end of the head unit has an extending arm and a weight for assisting the actions of the head unit to be more vivid. Moreover, by arranging electric wires and bulbs, the vivid Christmas deer toy can be as a beautiful artistic production.
    Type: Application
    Filed: January 6, 2003
    Publication date: July 8, 2004
    Inventor: Lien Cheng Su
  • Publication number: 20040132378
    Abstract: A Christmas deer toy is capable of moving the head, neck, and tail thereof. The body unit, head unit, neck unit, and tail unit are pivotally connected. By a driving unit, the parts can move vividly to simulate the action of an animal. The driving unit includes a motor, a rotary arm, a main driving arm, a tail driven arm, and a head driven arm. Only a few components are used and the structure is simple. A rear end of the neck unit has an extending arm and a weight for assisting the actions of the head unit and neck unit to be more vivid.
    Type: Application
    Filed: January 6, 2003
    Publication date: July 8, 2004
    Inventor: Lien Cheng Su
  • Patent number: 6758001
    Abstract: A Christmas deer toy is capable of moving the head, neck, and tail thereof. The body unit, head unit, neck unit, and tail unit are pivotally connected. By a driving unit, the parts can move vividly to simulate the action of an animal. The driving unit includes a motor, a rotary arm, a main driving arm, a tail driven arm, and a neck driven arm. Only a few components are used and the structure is simple. A rear end of the head unit has an extending arm and a weight for assisting the actions of the head unit to be more vivid. Moreover, by arranging electric wires and bulbs, the vivid Christmas deer toy can be as a beautiful artistic production.
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: July 6, 2004
    Inventor: Lien Cheng Su
  • Patent number: 6691382
    Abstract: A retainer injection-molded from tough plastics for securing two wire meshed/grilled members together, for enabling the two secured members to be turned relative to each other between the operative position and the collapsed position. The retainer has two transverse through holes arranged in parallel, and two peripheral gaps through which the respective wire rods of the first and second wire meshed/grilled members are respectively set into the transverse through holes.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: February 17, 2004
    Inventor: Lien-Cheng Su
  • Patent number: D492252
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: June 29, 2004
    Inventor: Lien Cheng Su