Patents by Inventor Mao-Kai MAI

Mao-Kai MAI 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).

  • Patent number: 8419209
    Abstract: A lamp support of the present invention comprises a keel as the main body, two arc-shaped extensions provided on two sides of the keel, inwardly protruding lips correspondingly provided on bottom edges of the arc-shaped extensions, and first and second slots provided on the ridge of the keel and arranged perpendicular to each other. The first and second slots can allow for the passage of screws so that the screws can be used to secure the entire lamp support to an assembly main body such as a ceiling or a wall; and the lips correspondingly fit into grooves on both sides of a lamp tube whereby the lamp tube is pushed into a predetermined position to secure the lamp tube to the assembly main body such as a ceiling or a wall.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: April 16, 2013
    Inventor: Mao-Kai Mai
  • Patent number: 8419210
    Abstract: A lamp structure for light steel frame comprises a lamp tube and two connectors respectively disposed at two ends of the lamp tube. The connectors have opening portions and snap-latch portions disposed to sides of the opening portions. The opening portions are fit to ends of the lamp tube. The snap-latch portions are used for clamping trusses of the light steel frame so that the lamp tube can be quickly and easily fastened to any position under the light steel frame without support of any tool. The structure adopts a single lamp tube to have light weight and modernity and improves the shortcoming of a light steel frame lamp in great volume.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: April 16, 2013
    Inventor: Mao-Kai Mai
  • Publication number: 20120020067
    Abstract: A lamp structure for light steel frame comprises a lamp tube and two connectors respectively disposed at two ends of the lamp tube. The connectors have opening portions and snap-latch portions disposed to sides of the opening portions. The opening portions are fit to ends of the lamp tube. The snap-latch portions are used for clamping trusses of the light steel frame so that the lamp tube can be quickly and easily fastened to any position under the light steel frame without support of any tool. The structure adopts a single lamp tube to have light weight and modernity and improves the shortcoming of a light steel frame lamp in great volume.
    Type: Application
    Filed: March 23, 2011
    Publication date: January 26, 2012
    Inventor: MAO-KAI MAI
  • Publication number: 20110170285
    Abstract: A lamp support of the present invention comprises a keel as the main body, two arc-shaped extensions provided on two sides of the keel, inwardly protruding lips correspondingly provided on bottom edges of the arc-shaped extensions, and first and second slots provided on the ridge of the keel and arranged perpendicular to each other. The first and second slots can allow for the passage of screws so that the screws can be used to secure the entire lamp support to an assembly main body such as a ceiling or a wall; and the lips correspondingly fit into grooves on both sides of a lamp tube whereby the lamp tube is pushed into a predetermined position to secure the lamp tube to the assembly main body such as a ceiling or a wall.
    Type: Application
    Filed: October 14, 2010
    Publication date: July 14, 2011
    Inventor: Mao-Kai MAI