Patents by Inventor Qinghao Yang

Qinghao Yang 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).

  • Storage rack
    Patent number: 7357268
    Abstract: A storage rack includes a pivot shaft, a plurality of plastic trays pivoted to the pivot shaft, each tray having a plurality of upwardly protruded locating blocks, and flat accessories boxes of different sizes selectively and detachably carried in the trays, each flat accessories box having a plurality of recessed bottom locating holes connectable to the locating blocks at the tray.
    Type: Grant
    Filed: May 13, 2004
    Date of Patent: April 15, 2008
    Assignee: Global Industries Holdings Ltd.
    Inventor: Qinghao Yang
  • Accessories display box
    Patent number: 6994214
    Abstract: An accessories display box is constructed to include a box body, a cover, and fastening devices adapted to fixedly secure the cover to the box body in the closed status, each fastening device having a male fastening member provided at the cover and a female fastening member provided at the box body and adapted to receive the male fastening member, the male fastening member being detachable from the female fastening member when inserted into the female fastening member.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: February 7, 2006
    Assignee: Global Industries Holdings Ltd.
    Inventor: Qinghao Yang
  • Storage rack
    Publication number: 20050121446
    Abstract: A storage rack includes a pivot shaft, a plurality of plastic trays pivoted to the pivot shaft, each tray having a plurality of upwardly protruded locating blocks, and flat accessories boxes of different sizes selectively and detachably carried in the trays, each flat accessories box having a plurality of recessed bottom locating holes connectable to the locating blocks at the tray.
    Type: Application
    Filed: May 13, 2004
    Publication date: June 9, 2005
    Inventor: Qinghao Yang
  • Accessories display box
    Publication number: 20050023167
    Abstract: An accessories display box is constructed to include a box body, a cover, and fastening devices adapted to fixedly secure the cover to the box body in the closed status, each fastening device having a male fastening member provided at the cover and a female fastening member provided at the box body and adapted to receive the male fastening member, the male fastening member being detachable from the female fastening member when inserted into the female fastening member.
    Type: Application
    Filed: October 15, 2003
    Publication date: February 3, 2005
    Inventor: Qinghao Yang
  • Loose-leaf type storage device
    Patent number: 6811343
    Abstract: A loose-leaf type storage device includes a pivot shaft (20), a plurality of storage cases, each storage case having a plurality of barrels axially aligned in a line at one side and respectively coupled to the pivot shaft, and a loose-leaf positioning structure provided between the pivot shaft and the storage cases for enabling the storage cases to be turned about the pivot shaft and selectively positioned in one of a series of angles.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: November 2, 2004
    Assignee: Global Industries Holdings, Ltd.
    Inventor: Qinghao Yang
  • Double-stack tool rack
    Patent number: 6705655
    Abstract: A double-stack tool rack is constructed to include a base having an upright pivot shaft, a plurality of tool boxes respectively pivoted to the upright shaft and arranged into two stacks, and a carrying handle coupled to the upright pivot shaft of the base at the top.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: March 16, 2004
    Assignee: Global Industries Holdings Ltd.
    Inventor: Qinghao Yang
  • Double-stack tool rack
    Publication number: 20030222472
    Abstract: A double-stack tool rack is constructed to include a base having an upright pivot shaft, a plurality of tool boxes respectively pivoted to the upright shaft and arranged into two stacks, and a carrying handle coupled to the upright pivot shaft of the base at the top.
    Type: Application
    Filed: May 31, 2002
    Publication date: December 4, 2003
    Inventor: Qinghao Yang
  • SINGLE-STACK TOOL RACK
    Publication number: 20030218345
    Abstract: A single-stack tool rack is constructed to include a base having an upright pivot shaft, a plurality of tool boxes respectively pivoted to the upright shaft and arranged into a stack for keeping tools and/or accessories, a swivel case pivoted to the base and turned in and out of a bottom open chamber of the base for keeping tool bits, and a carrying handle formed of a handle body and a detachable hand tool and coupled to the upright pivot shaft of the base at the top.
    Type: Application
    Filed: May 21, 2002
    Publication date: November 27, 2003
    Inventor: Qinghao Yang
  • Hardware box
    Patent number: D505548
    Type: Grant
    Filed: July 16, 2003
    Date of Patent: May 31, 2005
    Assignee: Global Industries Holdings Ltd.
    Inventor: Qinghao Yang
  • Collapsible multi-purpose container
    Patent number: D494367
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: August 17, 2004
    Assignee: Global Industries Holdings Ltd.
    Inventor: Qinghao Yang