Patents by Inventor Yue Sin George Koo

Yue Sin George Koo 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).

  • Base for supporting artifical flowers or foliage
    Patent number: 6263614
    Abstract: A base (2) for supporting artificial flowers or foliage comprises a spike (4) and one or more stem-supporting members (6, 8, 10) securable on the spike (4) by means of a securing member (12) which engages with the spike (4), the stem-supporting members (6, 8, 10) having a plurality of apertures for receiving stem ends of the flowers or foliage.
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: July 24, 2001
    Assignee: United Chinese Plastics Products Co., Ltd.
    Inventor: Yue Sin George Koo
  • Scent-dispensing artificial flower
    Patent number: 6153274
    Abstract: A support for a scent-dispensing insert (20) for use in an artificial flower comprises a perforated enclosure including a body portion (16) and a releasable lid (18), the support being connectable to a scent-carrying tube (10) disposed in the stem of the flower.
    Type: Grant
    Filed: May 19, 1998
    Date of Patent: November 28, 2000
    Assignee: United Chinese Plastics Products Company Limited
    Inventor: Yue Sin George Koo
  • Artificial foliage articles
    Patent number: 6037021
    Abstract: An artificial foliage article such as Christmas trees comprising one or more branch stems 4 in the form of plastics covered metal wires and a plurality of foliage-bearing sub-branches 10 connected to the branch stem or stems 4, each sub-branch 10 having an associated connector 12 which defines an aperture 14 therein to allow the sub-branches 10 to be push-fitted onto the branch stem 4.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: March 14, 2000
    Assignee: United Chinese Plastics Products Co., Ltd.
    Inventor: Yue Sin George Koo
  • Base part for artificial flowers or foliage
    Patent number: D416514
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: November 16, 1999
    Assignee: United Chinese Plastics Products Co., Ltd.
    Inventor: Yue Sin George Koo
  • Artificial garland
    Patent number: D418777
    Type: Grant
    Filed: October 5, 1998
    Date of Patent: January 11, 2000
    Assignee: United Chinese Plastics Products Co., Ltd.
    Inventor: Yue Sin George Koo
  • Branch for an artificial tree
    Patent number: D424470
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: May 9, 2000
    Assignee: United Chinese Plastics Products Co., Ltd.
    Inventor: Yue Sin George Koo