Patents Assigned to Electrical Investments Limited
  • Patent number: 8939070
    Abstract: There is provided a juicer for extracting juice from fruits and vegetables comprising a lower base, an upper base, a top cover with a hollow cylindrical feeding tube, a grating-disk and mesh filter assembly, a pulp collector, and a pusher. The upper base is mounted on a lower base and receives the grating-disk and mesh filter assembly. The grating disk is a concave shape and tooth-like cutters are arranged into rows on an inclined surface of the grating disk. The top cover is fitted on the upper base and houses a hollow cylindrical feeding tube. Inside the feeding tube is an anti-rotation protrusion, located at the bottom of the feeding tube made an integral part of the feeding tube to prevent the food from spinning inside the tube. The pusher is inserted into the feeding tube and contains a opening that matches the anti-rotation protrusion and into which rests the anti-rotation protrusion. The bottom of the pusher is convex-shaped and matches the concave grating disk.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: January 27, 2015
    Assignee: Electrical Investments Limited
    Inventors: Shu Wan Cheung, William Shu Sang Cheung, To Yin Pang
  • Publication number: 20090272280
    Abstract: There is provided a juicer for extracting juice from fruits and vegetables comprising a lower base, an upper base, a top cover with a hollow cylindrical feeding tube, a grating-disk and mesh filter assembly, a pulp collector, and a pusher. The upper base is mounted on a lower base and receives the grating-disk and mesh filter assembly. The grating disk is a concave shape and tooth-like cutters are arranged into rows on an inclined surface of the grating disk. The top cover is fitted on the upper base and houses a hollow cylindrical feeding tube. Inside the feeding tube is an anti-rotation protrusion, located at the bottom of the feeding tube made an integral part of the feeding tube to prevent the food from spinning inside the tube. The pusher is inserted into the feeding tube and contains a opening that matches the anti-rotation protrusion and into which rests the anti-rotation protrusion. The bottom of the pusher is convex-shaped and matches the concave grating disk.
    Type: Application
    Filed: May 1, 2008
    Publication date: November 5, 2009
    Applicant: Electrical Investments Limited
    Inventors: Shu Wan Cheung, William Shu Sang Cheung, To Yin Pang