Patents by Inventor Ajay K. Gupta

Ajay K. Gupta 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).

  • Gas-fired artificial log stove assembly
    Patent number: 4971030
    Abstract: The present invention relates to a gas-fired artificial log stove assembly, and more particularly to a gas stove assembly which visually simulates, in a realistic fashion, a traditional fire in a gas-fired stove stacked with horizontally disposed artificial logs, and which at the same time supplies substantial space heat to the surrounding room environment by heating room air circulated through a heat exchange mechanism.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: November 20, 1990
    Assignee: Yale and Valor p.l.c.
    Inventors: Ian Thow, Ajay K. Gupta
  • Gas-fired artificial log fireplace assembly
    Patent number: 4883043
    Abstract: The present invention relates to a gas-fired artificial log fireplace assembly, and more particularly to a gas fireplace assembly which visually simulates, in a realistic fashion, a fire in a fireplace stacked with horizontally disposed artificial logs, and which at the same time supplies substantial space heat to the surrounding room environment.
    Type: Grant
    Filed: December 27, 1988
    Date of Patent: November 28, 1989
    Assignee: Yale and Valor p.l.c.
    Inventors: Ian Thow, Ajay K. Gupta