Patents Assigned to Ningbo Power Stationery & Promotion Industry Co., Ltd.
  • Holder for paper accessories
    Patent number: D610199
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: February 16, 2010
    Assignee: Ningbo Power Stationery & Promotion Industry Co., Ltd.
    Inventor: Hong Liang
  • Holder for repositionable notes
    Patent number: D610200
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: February 16, 2010
    Assignee: Ningbo Power Stationery & Promotion Industry Co., Ltd.
    Inventor: Hong Liang
  • Combined key chain and assorted tools
    Patent number: D615294
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: May 11, 2010
    Assignee: Ningbo Power Stationery & Promotion Industry Co., Ltd.
    Inventor: Hong Liang
  • Magnetic clip for sticky notes
    Patent number: D631509
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: January 25, 2011
    Assignee: Ningbo Power Stationery & Promotion Industry Co., Ltd.
    Inventor: Hong Liang
  • Mini toolkit with screwdrivers and flashlight
    Patent number: D671814
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: December 4, 2012
    Assignee: Ningbo Power Stationery & Promotion Industry Co., Ltd
    Inventor: Hong Liang