Patents Assigned to World Factory, Inc.
  • Solar powered mailbox
    Patent number: 6799716
    Abstract: A mailbox having a direct illumination lighting system in which light is directed downward so as to shine on an address plate or other sign is disclosed. The lighting system is powered by rechargeable batteries that are recharged by a solar energy system. The solar energy system collects solar energy and converts it into electrical energy.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: October 5, 2004
    Assignee: World Factory, Inc.
    Inventor: Gregory G. Kuelbs
  • Umbrella apparatus
    Publication number: 20040149325
    Abstract: A lawn or patio umbrella with an integral lighting system that utilizes cold cathode ray tubes, light emitting diodes (LED's), or florescent lights, to provide relatively bright outdoor light for reading and other activities that require relatively high light intensities is provided. In one embodiment, a modular, electrically powered lawn or patio umbrella in which lighting systems, such as those utilizing cold cathode tubes, LED's, or florescent lights; cooling systems, such as those utilizing electric fans or misting systems; and motorized retraction systems; can be selectively interchanged is provided.
    Type: Application
    Filed: August 28, 2003
    Publication date: August 5, 2004
    Applicant: World Factory, Inc.
    Inventor: Gregory G. Kuelbs
  • Umbrella apparatus
    Patent number: 6612713
    Abstract: A lawn or patio umbrella with an integral lighting system that utilizes cold cathode ray tubes, light emitting diodes (LED's), or florescent lights, to provide relatively bright outdoor light for reading and other activities that require relatively high light intensities is provided. In one embodiment, a modular, electrically powered lawn or patio umbrella in which lighting systems, such as those utilizing cold cathode tubes, LED's, or florescent lights; cooling systems, such as those utilizing electric fans or misting systems; and motorized retraction systems; can be selectively interchanged is provided.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: September 2, 2003
    Assignee: World Factory, Inc.
    Inventor: Gregory G. Kuelbs
  • Bird feeder
    Patent number: D470629
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: February 18, 2003
    Assignee: World Factory, Inc.
    Inventor: Gregory G. Kuelbs
  • Lamp or hangable accessory
    Patent number: D470968
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: February 25, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Zhongxing Zhou
  • Bird feeder
    Patent number: D471327
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: March 4, 2003
    Assignee: World Factory, Inc.
    Inventor: Gregory G. Kuelbs
  • Lattice pattern for lamp or hangable accessory
    Patent number: D472010
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: March 18, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Zhongxing Zhou
  • Light
    Patent number: D477107
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: July 8, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Zhongxing Zhou
  • Top and bottom portion of lamp or hangable accessory
    Patent number: D478683
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: August 19, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Rodney Quillen
  • Interchangeable hitch handles
    Patent number: D478943
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: August 26, 2003
    Assignee: World Factory, Inc.
    Inventor: Gregory G. Kuelbs
  • Top portion of lamp or hangable accessory
    Patent number: D482156
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: November 11, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Zhongxing Zhou
  • Hangable lamp
    Patent number: D482479
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: November 18, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Zhongxing Zhou
  • Light
    Patent number: D482814
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: November 25, 2003
    Assignee: World Factory, Inc.
    Inventor: Mingqiang Pu
  • Lamp or hangable accessory
    Patent number: D483139
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: December 2, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Rodney Quillen
  • Hangable lamp
    Patent number: D483895
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: December 16, 2003
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Zhongxing Zhou
  • Bottom portion of lamp or hangable accessory
    Patent number: D485933
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: January 27, 2004
    Assignee: World Factory, Inc.
    Inventors: Gregory G. Kuelbs, Zhongxing Zhou
  • Two-stage reflector for light
    Patent number: D487818
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: March 23, 2004
    Assignee: World Factory, Inc.
    Inventor: Mingqiang Pu
  • Light
    Patent number: D491685
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: June 15, 2004
    Assignee: World Factory, Inc.
    Inventor: Mingqiang Pu
  • Hinged solar collector for light
    Patent number: D494536
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: August 17, 2004
    Assignee: World Factory, Inc.
    Inventor: Mingqiang Pu
  • Light
    Patent number: D497021
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: October 5, 2004
    Assignee: World Factory, Inc.
    Inventor: Mingqiang Pu