Patents by Inventor Huo-Tu Huang

Huo-Tu Huang 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 of a lamp stand
    Patent number: D610742
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: February 23, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Prop unit of a desk lamp
    Patent number: D611190
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: March 2, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Base of a lamp stand
    Patent number: D611191
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: March 2, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Lamp arm of a table lamp
    Patent number: D611192
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: March 2, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D612087
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: March 16, 2010
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D612525
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: March 23, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D617026
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: June 1, 2010
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D618378
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: June 22, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Lampshade of a table lamp
    Patent number: D618381
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: June 22, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Lampshade of a table lamp
    Patent number: D618382
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: June 22, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D618844
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: June 29, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Lampshade of a table lamp
    Patent number: D618847
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: June 29, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Lampshade of a table lamp
    Patent number: D619297
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: July 6, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D619746
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: July 13, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D620165
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: July 20, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Base of a lamp stand
    Patent number: D622443
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: August 24, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623329
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623333
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623334
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623335
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang