Patents by Inventor Kelvin Yuetming KWAN

Kelvin Yuetming KWAN 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: 10709994
    Abstract: In the present invention, a resin body has fixed thereto a metal reinforcing member that has a frame part to which side sills of the body abut; therefore while the body is molded from resin to facilitate machining of the details, the metal reinforcing member makes the body (in particular, the portions of the side sills located just below doors) less likely to bend. This configuration allows the doors to be opened and closed stably and, through the metal, gives a sense of weight to the automobile model that can be felt when held by the user.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: July 14, 2020
    Assignees: GATEWAY AUTOART LIMITED, GATEWAY AUTOART JAPAN CORPORATION
    Inventor: Kelvin Yuetming Kwan
  • Patent number: 10335699
    Abstract: [Problems to be Solved] The present invention has been made to solve such a problem and has an object to enable a more enhancement in opening/closing stability of left and right doors in reliable abutment of a bottom area provided under the doors of a body formed by a resin on a reinforcing member formed of a metal in an ornamental minicar configured to fix the reinforcing member formed of a metal to the body having the doors configured openably. [Means for Solution] A reinforcing member 20 formed of a metal is fixed to a body 10 formed by a resin to which left and right doors 12 are to be attached openably, and a bottom portion 16 positioned under the doors 12 is fixed to a frame portion 29 of the reinforcing member 20.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: July 2, 2019
    Assignees: GATEWAY AUTOART LIMITED, GATEWAY AUTOART JAPAN CORPORATION
    Inventor: Kelvin Yuetming Kwan
  • Publication number: 20190160386
    Abstract: [Problems to be Solved] The present invention has been made to solve such a problem and has an object to enable a more enhancement in opening/closing stability of left and right doors in reliable abutment of a bottom area provided under the doors of a body formed by a resin on a reinforcing member formed of a metal in an ornamental minicar configured to fix the reinforcing member formed of a metal to the body having the doors configured openably. [Means for Solution] A reinforcing member 20 formed of a metal is fixed to a body 10 formed by a resin to which left and right doors 12 are to be attached openably, and a bottom portion 16 positioned under the doors 12 is fixed to a frame portion 29 of the reinforcing member 20.
    Type: Application
    Filed: March 13, 2018
    Publication date: May 30, 2019
    Applicants: GATEWAY AUTOART LIMITED, GATEWAY AUTOART JAPAN CORPORATION
    Inventor: KELVIN YUETMING KWAN
  • Publication number: 20170014724
    Abstract: In the present invention, a resin body has fixed thereto a metal reinforcing member that has a frame part to which side sills of the body abut; therefore while the body is molded from resin to facilitate machining of the details, the metal reinforcing member makes the body (in particular, the portions of the side sills located just below doors) less likely to bend. This configuration allows the doors to be opened and closed stably and, through the metal, gives a sense of weight to the automobile model that can be felt when held by the user.
    Type: Application
    Filed: March 24, 2015
    Publication date: January 19, 2017
    Applicants: GATEWAY AUTOART LIMITED, GATEWAY AUTOART JAPAN CORPORATION
    Inventor: Kelvin Yuetming KWAN