Patents Assigned to Double Color Industrial Ltd.
  • Patent number: 7434771
    Abstract: The supports of the present invention further comprise a frame strut extending across a lower portion of the support frame. Two openings are defined in the frame strut which are adapted to receive ends of an expansion limiter piece. This limiter piece is generally V-shaped and has connection means at the end of each of the V legs for connection to frame struts of adjacent hose supports. The vertex of the limiter piece is located proximal to a vertex formed by the hinge of adjacent hose supports. At the vertex of the limiter piece and at locations near the connection means, living hinges are formed so that a user will experience relatively little resistance to opening, accordion-style, the invention hose supports.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: October 14, 2008
    Assignee: Double Color Industrial Ltd.
    Inventor: Lo Yun Tai
  • Patent number: D628126
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: November 30, 2010
    Assignee: Double Color Industrial Ltd.
    Inventor: Lo Yun Tai
  • Patent number: D705514
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: May 20, 2014
    Assignee: Double Color Industrial, Ltd.
    Inventor: Lo Yun Tai