Patents by Inventor Sun Tat NG

Sun Tat NG 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).

  • Publication number: 20160167281
    Abstract: The present application provides a blow molding mold and a blow molding product fabricated with same. The blow molding mold includes two mold halves, where one mold half is provided with a slide path penetrating through the wall of the mold half, and the slide path is arranged at a position corresponding to a part, on which an adhesion reinforcing structure needs to be formed, of a blow molding product; the blow molding mold further includes a pressing block and a driving apparatus, where the pressing block fits with the slide path in a sliding manner and is used to exert a pressing force on an injected hollow parison so that the adhesion reinforcing structure where inner and outer walls bond together is formed at a pressed position of the fabricated blow molding product. The blow molding product is highly firm on the part of the adhesion reinforcing structure.
    Type: Application
    Filed: June 13, 2014
    Publication date: June 16, 2016
    Applicant: NADFINLO PLASTICS INDUSTRY (SHENZHEN) CO., LTD.
    Inventors: Wai Shing Sze, Sun Tat Ng
  • Patent number: 8475154
    Abstract: The present patent application provides a flower pot mold for blow molding. The mold can reduce the number of the sliding blocks that need to be moved, and utilize the motion of a single sliding block to mold a flower pot so as to improve the manufacturing efficiency and the product quality. The mold includes a flower pot cavity template; a container opening pulling mold; a plurality of opening flanged pulling plates, a blowing tube being disposed in the container opening pulling mold; a fixing plate configured for fixing the mold onto a clamping set; a guiding block configured for guiding the opening flanged pulling plate and a blocking plate; and the blocking plate configured for blocking the plastics. A sliding track is formed on the flower pot cavity template and configured for allowing the blocking plate to move back and forth.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: July 2, 2013
    Assignee: Nadfinlo Plastics Industry Co., Ltd.
    Inventor: Sun Tat Ng
  • Publication number: 20110236523
    Abstract: The present patent application provides a flower pot mold for blow molding. The mold can reduce the number of the sliding blocks that need to be moved, and utilize the motion of a single sliding block to mold a flower pot so as to improve the manufacturing efficiency and the product quality. The mold includes a flower pot cavity template; a container opening pulling mold; a plurality of opening flanged pulling plates, a blowing tube being disposed in the container opening pulling mold; a fixing plate configured for fixing the mold onto a clamping set; a guiding block configured for guiding the opening flanged pulling plate and a blocking plate; and the blocking plate configured for blocking the plastics. A sliding track is formed on the flower pot cavity template and configured for allowing the blocking plate to move back and forth. The sliding track is disposed at an inner side of the guiding block.
    Type: Application
    Filed: March 9, 2011
    Publication date: September 29, 2011
    Inventor: Sun Tat NG