Patents by Inventor Calvin Law

Calvin Law 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).

  • METHOD OF MANUFACTURING MOLDED ARTICLE
    Publication number: 20210162701
    Abstract: A method of manufacturing a design-imprinted molded article comprises providing a glass mold of a desired shape, that further comprises a desired shaped concave and a desired shaped rim, providing a plurality of sheets of polyacrylonitrile fibers, providing at least one design cutout of polyacrylonitrile fibers, overlaying the plurality of sheets on the surface of the desired shaped concave and desired shaped rim, overlaying the design cutout on the plurality of sheets, and applying high heat to the glass mold.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Inventor: Calvin Law
  • Method of manufacturing molded article
    Patent number: 10987892
    Abstract: A method of manufacturing a design-imprinted molded article comprises providing a glass mold of a desired shape, that further comprises a desired shaped concave and a desired shaped rim, providing a plurality of sheets of polyacrylonitrile fibers, providing at least one design cutout of polyacrylonitrile fibers, overlaying the plurality of sheets on the surface of the desired shaped concave and desired shaped rim, overlaying the design cutout on the plurality of sheets, and applying high heat to the glass mold.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: April 27, 2021
    Inventor: Calvin Law
  • METHOD OF MANUFACTURING MOLDED ARTICLE
    Publication number: 20200039116
    Abstract: A method of manufacturing a design-imprinted molded article comprises providing a glass mold of a desired shape, that further comprises a desired shaped concave and a desired shaped rim, providing a plurality of sheets of polyacrylonitrile fibers, providing at least one design cutout of polyacrylonitrile fibers, overlaying the plurality of sheets on the surface of the desired shaped concave and desired shaped rim, overlaying the design cutout on the plurality of sheets, and applying high heat to the glass mold.
    Type: Application
    Filed: August 2, 2018
    Publication date: February 6, 2020
    Inventor: Calvin Law
  • Travel luggage
    Patent number: D794953
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: August 22, 2017
    Inventor: Calvin Law
  • Travel luggage
    Patent number: D795578
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: August 29, 2017
    Inventor: Calvin Law
  • Travel luggage
    Patent number: D796199
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: September 5, 2017
    Inventor: Calvin Law