Patents by Inventor Feng Jinzhao

Feng Jinzhao 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: 9414713
    Abstract: An electric scone machine or steak machine comprises hinge-connected upper and lower bakeware bodies (1, 2). The upper and lower bakeware bodies (1, 2) consist of upper and lower metal housings (101, 201) and upper and lower heating plates (102, 202). The upper and lower heating plates (102, 202) are correspondingly mounted in the upper and lower metal housings (101, 201), and are formed in a manner that baking hot surfaces (102-1, 202-1) of the upper and lower heating plates (102, 202) are opposite to each other when closed. Nonmetallic disk-shaped upper and lower heat insulating housings (103, 203) are disposed between the upper metal housing (101) and the upper heating plate (102) and between the lower metal housing (201) and the lower heating plate (202) respectively.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: August 16, 2016
    Assignee: Nomura USA, Inc.
    Inventor: Feng Jinzhao
  • Publication number: 20150164274
    Abstract: An electric scone machine or steak machine comprises hinge-connected upper and lower bakeware bodies (1, 2). The upper and lower bakeware bodies (1, 2) consist of upper and lower metal housings (101, 201) and upper and lower heating plates (102, 202). The upper and lower heating plates (102, 202) are correspondingly mounted in the upper and lower metal housings (101, 201), and are formed in a manner that baking hot surfaces (102-1, 202-1) of the upper and lower heating plates (102, 202) are opposite to each other when closed. Nonmetallic disk-shaped upper and lower heat insulating housings (103, 203) are disposed between the upper metal housing (101) and the upper heating plate (102) and between the lower metal housing (201) and the lower heating plate (202) respectively.
    Type: Application
    Filed: November 22, 2011
    Publication date: June 18, 2015
    Applicant: NOMURA USA, INC.
    Inventor: Feng Jinzhao
  • Publication number: 20130068751
    Abstract: The invention involves a detachable powerplug connector and plug seat connection of an electric griddle. A thermostat is in a plug control box, to which external power input connector is connected. A temperature control knob is fixed on the plug control box, and a socket with plug through-hole is installed at the front end of the plug control box. A heat transfer inserting hole is in the thermostat and received a heat transfer rod extending from the pan body between the plugs in a flexible way, and the end will get in touch with the thermostat, which enables the pan body to transfer heat directly to the thermostat in the plug control box via the heat transfer rod. The plug control box is equipped with an independent adjustable temperature control knob connected to the thermostat, which will facilitate temperature adjustment for the users.
    Type: Application
    Filed: October 25, 2011
    Publication date: March 21, 2013
    Inventor: Feng Jinzhao