Patents Assigned to Mule Lighting, Inc.
  • Retrofit light emitting diode tube
    Patent number: 6936968
    Abstract: An LED light tube for replacement for fluorescent light tubes includes an elongated cylindrical transparent envelope, a base cap at each end of the envelope, and at least one LED device in electrical communication with the base cap. The LED light tube is adapted for use in troffer light fixtures.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: August 30, 2005
    Assignee: Mule Lighting, Inc.
    Inventors: Robert Porter Cross, Robert Hartwell Cross, Jeffery Parker Cross
  • Retrofit light emitting diode tube
    Publication number: 20030102810
    Abstract: An LED light tube for replacement for fluorescent light tubes includes an elongated cylindrical transparent envelope, a base cap at each end of the envelope, and at least one LED device in electrical communication with the base cap. The LED light tube is adapted for use in troffer light fixtures.
    Type: Application
    Filed: November 30, 2001
    Publication date: June 5, 2003
    Applicant: Mule Lighting, Inc.
    Inventors: Robert Peter Cross, Robert Hartwell Cross, Jeffery Parker Cross
  • Base for LED light bulb
    Patent number: D418928
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: January 11, 2000
    Assignees: Mule Lighting, Inc., Shanghai Baoshan Import & Export Trade Corp., Ltd.
    Inventors: Zhou Kui Zhang, Zhang Qi Xiang
  • Disc support for LED light bulb
    Patent number: D422100
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: March 28, 2000
    Assignees: Mule Lighting, Inc., Shanghai Baoshan Import & Export Trade Corporation, Ltd.
    Inventors: Zhou Kui Zhang, Zhang Qi Xiang